How To Fix HRTIM00BUFMSG022 - T77S0 switch PTMW/VBUF contained an invalid value

SAP Error Message - Details

• Message type: E = Error

• Message class: HRTIM00BUFMSG - TMW Buffer Messages

• Message number: 022

• Message text: T77S0 switch PTMW/VBUF contained an invalid value

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message HRTIM00BUFMSG022 - T77S0 switch PTMW/VBUF contained an invalid value ?

  The SAP error message HRTIM00BUFMSG022 with the description "T77S0 switch PTMW/VBUF contained an invalid value" typically relates to configuration issues in the SAP Time Management module, specifically concerning the settings in the T77S0 table, which is used for various configuration switches.
  Cause:
  The error indicates that there is an invalid value set for the switch PTMW/VBUF in the T77S0 table. This switch is used to control certain functionalities related to time management and the buffer for personnel time management. An invalid value could be due to:
  
  Incorrect Configuration: The value set for the switch does not conform to the expected values defined by SAP.
  Data Migration Issues: If the system has undergone a data migration or upgrade, the switch might not have been set correctly.
  Custom Development: If there are custom developments or enhancements, they might be interfering with the expected values.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check the T77S0 Table:
  
  Go to transaction code SE11 (Data Dictionary).
  Enter the table name T77S0 and display it.
  Look for the entry corresponding to the switch PTMW/VBUF.
  Verify the value set for this switch. It should be one of the valid values as per SAP documentation.
  
  
  
  Correct the Value:
  
  If the value is incorrect, you can change it to a valid value. The valid values can typically be found in the SAP documentation or by consulting with your SAP Basis or Time Management consultant.
  
  
  
  Transport Changes:
  
  If you are making changes in a development environment, ensure that the changes are transported to the production environment properly.
  
  
  
  Check for Notes:
  
  Search the SAP Notes for any relevant notes that might address this specific error. Sometimes, SAP releases notes that provide fixes or additional guidance for specific issues.
  
  
  
  Consult Documentation:
  
  Review the SAP Help documentation for Time Management to understand the implications of the switch and the valid values.
  
  
  
  Testing:
  
  After making changes, perform testing to ensure that the error is resolved and that the time management functionalities are working as expected.
  
  
  
  Related Information:
  
  Transaction Codes: SE11 (Data Dictionary), SE37 (Function Module), SM37 (Job Monitoring).
  SAP Notes: Always check the SAP Support Portal for any relevant notes that might provide additional context or solutions.
  Documentation: SAP Help Portal for Time Management and configuration guides.
  
  If the issue persists after following these steps, it may be beneficial to engage with SAP support or a consultant who specializes in SAP Time Management for further assistance.