How To Fix OQ_E264 - Wrong lock indicator passed. Only SPACE or 'X' are allowed.

SAP Error Message - Details

• Message type: E = Error

• Message class: OQ_E - IS-Oil SSR : Message pool Payment Card Processing

• Message number: 264

• Message text: Wrong lock indicator passed. Only SPACE or 'X' are allowed.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message OQ_E264 - Wrong lock indicator passed. Only SPACE or 'X' are allowed. ?

  The SAP error message OQ_E264 indicates that there is an issue with the lock indicator being passed in a transaction or function module. Specifically, the error states that only a space (indicating no lock) or 'X' (indicating a lock) are allowed as valid values for the lock indicator.
  Cause:
  The error typically occurs when:
  
  An invalid value is being passed to a function module or transaction that expects a lock indicator.
  The program logic is incorrectly setting the lock indicator to a value other than a space or 'X'.
  There may be a custom enhancement or modification that is incorrectly handling the lock indicator.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check the Code: Review the ABAP code where the lock indicator is being set. Ensure that it is only being assigned a space or 'X'. Look for any logic that might inadvertently set it to an invalid value.
  
  
  Debugging: If you are unsure where the error is occurring, you can use the SAP debugger to trace the execution of the program and identify where the invalid value is being assigned.
  
  
  Function Module Documentation: If the error occurs when calling a specific function module, check the documentation for that function module to understand the expected parameters and ensure that you are passing the correct values.
  
  
  SAP Notes: Search the SAP Support Portal for any relevant SAP Notes that might address this specific error. There may be known issues or patches available.
  
  
  Consult with Colleagues: If you are working in a team, consult with colleagues who may have experience with the specific transaction or function module to see if they have encountered and resolved this issue before.
  
  
  Testing: After making changes, thoroughly test the functionality to ensure that the error is resolved and that the application behaves as expected.
  
  
  Related Information:
  
  Lock Indicators: In SAP, lock indicators are used to control access to data records. A space typically means that no lock is applied, while 'X' indicates that a lock is applied.
  Function Modules: Many function modules in SAP require specific parameters, including lock indicators. Understanding the expected input for these modules is crucial for avoiding errors.
  SAP Community: If you are unable to resolve the issue, consider reaching out to the SAP Community forums for additional support and insights from other SAP professionals.
  
  By following these steps, you should be able to identify and correct the cause of the OQ_E264 error in your SAP environment.