DRF_OUTBOUND021 - Number of change pointers read: &1

SAP Error Message - Details

• Message type: E = Error

• Message class: DRF_OUTBOUND - Messages for Outbound Services

• Message number: 021

• Message text: Number of change pointers read: &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DRF_OUTBOUND021 - Number of change pointers read: &1 ?

  The SAP error message DRF_OUTBOUND021, which states "Number of change pointers read: &1," is related to the Data Replication Framework (DRF) in SAP. This message typically indicates that the system has read a certain number of change pointers during the outbound processing of data replication.
  Cause:
  
  Change Pointers Not Generated: The error may occur if there are no change pointers generated for the objects you are trying to replicate. This can happen if the relevant data has not changed since the last replication.
  Configuration Issues: There may be issues with the configuration of the Data Replication Framework or the specific application that is supposed to generate change pointers.
  Selection Criteria: The selection criteria used for reading change pointers may be too restrictive, resulting in no change pointers being found.
  Buffer Issues: There could be issues with the buffer where change pointers are stored, leading to incorrect counts being reported.
  
  Solution:
  
  Check Change Pointer Generation: Ensure that change pointers are being generated for the relevant objects. You can do this by checking the change pointer table (e.g., CDPOS for change documents) to see if there are any entries.
  Review Configuration: Verify the configuration settings for the Data Replication Framework and ensure that the relevant objects are correctly set up for change pointer generation.
  Adjust Selection Criteria: If applicable, review and adjust the selection criteria used for reading change pointers to ensure that it is not too restrictive.
  Monitor Change Pointer Buffer: Check the change pointer buffer to ensure that it is functioning correctly. You can use transaction SCDO to monitor change pointers.
  Reprocess Change Pointers: If necessary, you can reprocess change pointers by using transaction DRFOUT to trigger the outbound processing again.
  Check Logs: Review the application logs and the DRF logs for any additional error messages or warnings that may provide more context about the issue.
  
  Related Information:
  
  Transaction Codes: 
  
  SCDO: Change Document Objects
  DRFOUT: Data Replication Framework Outbound Processing
  SLG1: Application Log
  
  
  Documentation: Refer to SAP Help documentation for the Data Replication Framework for detailed information on configuration and troubleshooting.
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to change pointers and the Data Replication Framework.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP Basis or functional team for further investigation.