SAP ABAP Data Element DB2CCRMASS (REORG:Number of mass del. (seg./LOB) / tabledrops (non-seg.))
Hierarchy
☛ SAP_BASIS (Software Component) SAP Basis Component
   ⤷ BC-DB-DB2 (Application Component) DB2 for z/OS
     ⤷ STU2 (Package) CCMS for DB2 for OS/390
Basic Data
Data Element DB2CCRMASS
Short Description REORG:Number of mass del. (seg./LOB) / tabledrops (non-seg.)  
Data Type
Category of Dictionary Type     Direct Type Entry
Type of Object Referenced     No Information
Domain / Name of Reference Type      
Data Type INT4   4-byte integer, integer number with sign 
Length 10    
Decimal Places 0    
Output Length 11    
Value Table      
Further Characteristics
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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 10 R mass del 
Medium 20 REORG: Mass deletion 
Long 36 REORG: Mass deletes resp table drops 
Heading 40 REORG: Mass deletes resp table drops 
Documentation

Definition

Beginning with DB2 V7.1, SAP utilizes a stored procedure named DSNACCOR which recommends running a utility based upon data in the real-time statistic tables. The recommendation for REORG on a table- or indexspace is based on a complex calculation, which is detailed in DB2 UDB for OS/390 and z/OS V7 Utility Guide and Reference. This is one of the values that is used in the calculation.

It is an input and output parameter of type INTEGER:

  • When used for input:
    • The value acts as threshold for the number of mass deletes from a segmented or LOB table space since the last REORG or LOAD REPLACE respectively the number of dropped tables from a nonsegmented table space since the last REORG or LOAD REPLACE, in case the object is a tablespace.
    • For an indexspace, if the number of mass deletes from an index space or partition since the last REORG, REBUILD, or LOAD REPLACE is greater than this value, DSNACCOR recommends running REORG.
    • The default is 0.
  • When displayed as output, the value is:
    • The number of mass deletes since the last REORG or LOAD REPLACE, if object is a segmented tablespace and there's a recommendation for REORG.
    • The number of dropped tables since the last REORG or LOAD REPLACE, if object is a nonsegmented tablespace and there's a recommendation for REORG.
    • The number of mass deletes from the index space or partition since the last REORG, REBUILD, or LOAD REPLACE, if object is indexspace and there's a recommendation for REORG.
    • NULL in any other case.

History
Last changed by/on SAP  20130604 
SAP Release Created in 620