Table/Structure Field list used by SAP ABAP Function Module IBAPI_R_CHECK_PREDECESSOR (checks the changing of a predecessor activity)
SAP ABAP Function Module 
IBAPI_R_CHECK_PREDECESSOR (checks the changing of a predecessor activity) is using
| # | Object Type | Object Name | Object Description | Note |
|---|---|---|---|---|
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|
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| 1 |  Table/Structure Field |
AFAB - APLZL_NCH | Internal counter | |
| 2 | Table/Structure Field |
AFAB - APLZL_VOR | Internal counter | |
| 3 | Table/Structure Field |
AFAB - AUFPL_NCH | No. identifying the network to which the successor belongs | |
| 4 | Table/Structure Field |
AFAB - AUFPL_VOR | No. identifying the network to which the predecessor belongs | |
| 5 | Table/Structure Field |
AFABD - APLZL_NCH | Internal counter | |
| 6 | Table/Structure Field |
AFABD - APLZL_VOR | Internal counter | |
| 7 | Table/Structure Field |
AFABD - AUFPL_NCH | No. identifying the network to which the successor belongs | |
| 8 | Table/Structure Field |
AFABD - AUFPL_VOR | No. identifying the network to which the predecessor belongs | |
| 9 | Table/Structure Field |
AFABD - VORNR | Operation/Activity Number | |
| 10 | Table/Structure Field |
COAOBINF - VORNR | Operation/Activity Number | |
| 11 | Table/Structure Field |
MESG - ARBGB | Application Area | |
| 12 | Table/Structure Field |
MESG - MSGTY | Message type (E, I, W, ...) | |
| 13 | Table/Structure Field |
MESG - MSGV1 | Message Variable | |
| 14 | Table/Structure Field |
MESG - TXTNR | Message number |
