Hierarchy
SAP_BASIS (Software Component) SAP Basis Component⤷
BC-UPG-TLS (Application Component) Upgrade Tools⤷
SCRR_TST (Package) CRR
Basic Data
| Data Element | CRR_TFW_D_TEST_TYPE |
| Short Description | Iterative Shadow Upgrade: Test Framework |
Data Type
| Category of Dictionary Type | D | Domain |
| Type of Object Referenced | No Information | |
| Domain / Name of Reference Type | CRR_TFW_DOM_TEST_TYPE | |
| Data Type | NUMC | Character string with only digits |
| Length | 2 | |
| Decimal Places | 0 | |
| Output Length | 2 | |
| Value Table |
Further Characteristics
| Search Help: Name | ||
| Search Help: Parameters | ||
| Parameter ID | ||
| Default Component name | ||
| Change document | ||
| No Input History | ||
| Basic direction is set to LTR | ||
| No BIDI Filtering |
Field Label
| Length | Field Label | |
| Short | 4 | Test |
| Medium | 9 | Test Type |
| Long | 9 | Test Type |
| Heading | 0 |
Documentation
Definition
This program offers divers test functionalities for the so called Iterative Shadow Upgrade. Each test will perform write operations like insert, update and delete on specific data base tables. Mark desired test functionalities and press F8. All test functions are independent and can be activated without interfering each other. Some test function will stop automatically, some others will stop only if you click on the "STOP" icon. Alternatively you can delete the contents of data base table CRR_TFW_CSWITCH.
Keep check box "Testrun without checks" activated as long as no check between original system and shadow system are possible
&Test Functions&
Simple Change
This test function can run in a single dialog mode or in up to 10 parallel batch processes. In the latter case a job name must be supplied under which the processes can easily be recognized in transaction SM37. Program RCRR_TFW_SIMPLE_CHANGE is submitted. There data base tables CRR_TFW_01_01 until CRR_TFW_01_10 are used for write operations. These data base tables consist of almost all predefined SAP data types. In a loop records are deleted, created, updated and committed. Stop this process using table CRR_TFW_CSWITCH (see DEFINITION above).
Data Base Lock (select...for Update)
Once some testdata is inserted in data base table crr_tfw_05. One process holds a lock with a select single for update and waits up to 10 seconds until the lock is finally released with an update command. The process is the finished. There are 4 other processes that repeat this procedure until every process ended with an update command
Pool Table
One background process (program = RCRR_TFW_POOL_TABLE) is started that deletes, inserts, updates and commits some data base records
Stop this process using table CRR_TFW_CSWITCH (see DEFINITION above).
To run this test function it is necessary to
1. activate the code in program RCRR_TFW_POOL_TABLE by removing the stars
2. manually create
2.1 pool with
name=CRRPOOL
field name key Dtyp length
tabname, yes char 10
varkey yes char 110
dataln int2 5
vardata raw 3800
2.2 pool table with
field name key Data Element Data Type length Decimals
MANDT yes MANDT
KEYFIELD yes NUMC10
FIELD_01 TEXT20
ANSCHRIFT TEXT20
GEBJAHR NUM4
FIELD_DATS DATS 8
FIELD_DEC DEC 21 4
FIELD_FLTP FLTP 16 16
FIELD_TIMS TIMS 6
FIELD_INT4 INT4 10
Cluster Table
One background process (program = RCRR_TFW_CLUSTER_TABLE) is started that deletes, inserts, updates and commits some data base records
Stop this process using table CRR_TFW_CSWITCH (see DEFINITION above).
To run this test function it is necessary to
1. activate the code in program RCRR_TFW_CLUSTER_TABLE by removing the stars
2. manually create
2.1 pool with
name=CRRPOOL
field name key Dtyp length
tabname, yes char 10
varkey yes char 110
dataln int2 5
vardata raw 3800
2.2 pool table with
Enqueue Lock
Program rcrr_tfw_dblock is started 3 times in parallel and in background. One process holds an enqueue lock on table crr_tfw_02 for up to 30 seconds. Two other processes wait until the lock holder has finished
This process stopps automatically. This test functionality shall only be used if a temporary load is required.
Dependencies
Example
It is recommended to run the following transactions in seperate windows:
- SM50
- SM37 in case of parallel batch processing
- SE16 with table CRR_TFW_CSWITCH. Delete its contents in case you want to stop any batch processes that were started with this test framework
History
| Last changed by/on | SAP | 20140117 |
| SAP Release Created in | 731 |
