How To Fix PMMO_PEG_BRKPT_MAINT034 - Only &1 out of &2 records could be updated in DB

SAP Error Message - Details

• Message type: E = Error

• Message class: PMMO_PEG_BRKPT_MAINT - Messages about Pegging breakpoint maintenance

• Message number: 034

• Message text: Only &1 out of &2 records could be updated in DB

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message PMMO_PEG_BRKPT_MAINT034 - Only &1 out of &2 records could be updated in DB ?

  The SAP error message PMMO_PEG_BRKPT_MAINT034 indicates that during an attempt to update records in the database, only a portion of the records were successfully updated. Specifically, the message states that only &1 out of &2 records could be updated. This typically occurs in the context of managing pegging breakpoints in the Production Planning and Detailed Scheduling (PP/DS) module.
  Causes:
  
  Data Integrity Issues: There may be issues with the data being processed, such as missing or invalid entries that prevent the successful update of all records.
  Locking Issues: If other processes or users are accessing the same records, it may lead to locking conflicts, causing some updates to fail.
  Authorization Issues: The user executing the update may not have the necessary permissions to modify all the records.
  Database Constraints: There may be constraints in the database (like foreign key constraints) that prevent certain records from being updated.
  Technical Errors: There could be underlying technical issues, such as database connectivity problems or system performance issues.
  
  Solutions:
  
  Check Data Validity: Review the data being processed to ensure that all entries are valid and meet the necessary criteria for updates.
  Review Locking: Check if there are any locks on the records being updated. You can use transaction codes like SM12 to view and manage locks.
  Authorization Check: Ensure that the user has the appropriate authorizations to perform the update. This can be checked in transaction SU53 after the error occurs.
  Database Logs: Review database logs for any errors or warnings that might indicate why certain records could not be updated.
  Batch Processing: If you are processing a large number of records, consider breaking them into smaller batches to reduce the likelihood of errors.
  Consult SAP Notes: Check the SAP Support Portal for any relevant notes or patches that might address this specific error message.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM21 (System Log), ST22 (Dump Analysis), and SLG1 (Application Log) to gather more information about the error.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Documentation: Review SAP documentation related to the PP/DS module for best practices on managing pegging breakpoints and handling updates.
  
  If the issue persists after trying the above solutions, it may be necessary to involve your SAP Basis team or SAP support for further investigation.