How To Fix CR138 - System error: Pass loop in table & more than & times

SAP Error Message - Details

• Message type: E = Error

• Message class: CR - (1,099) Work Center; (100,200) Capacity

• Message number: 138

• Message text: System error: Pass loop in table & more than & times

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Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CR138 - System error: Pass loop in table & more than & times ?

  The SAP error message CR138, which states "System error: Pass loop in table & more than & times," typically indicates that there is a recursive loop occurring in the processing of a table, which has exceeded a predefined limit. This can happen in various contexts, such as during the execution of a report, a transaction, or when processing data in a specific table.
  Cause:
  
  Recursive Calls: The error often arises from recursive function calls or loops in the code that are not terminating as expected.
  Data Integrity Issues: There may be issues with the data in the table that lead to unexpected behavior, such as circular references.
  Configuration Errors: Incorrect configuration settings in the system can lead to loops in processing.
  Custom Code: If there are custom developments (ABAP programs, enhancements, etc.), they may not handle certain scenarios correctly, leading to infinite loops.
  
  Solution:
  
  Check for Recursive Logic: Review the code or logic that is being executed when the error occurs. Look for any recursive function calls or loops that may not have a proper exit condition.
  Data Validation: Validate the data in the relevant tables to ensure there are no circular references or integrity issues that could cause looping behavior.
  Debugging: Use the SAP debugger to trace the execution flow and identify where the loop is occurring. This can help pinpoint the exact location in the code or data that is causing the issue.
  Review Custom Code: If the error is occurring in a custom program, review the code for any potential issues. Ensure that all loops and recursive calls are properly controlled.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates available that resolve known issues.
  System Configuration: Review the configuration settings related to the processing of the table in question. Ensure that they are set up correctly and do not lead to unintended loops.
  
  Related Information:
  
  SAP Support: If the issue persists after troubleshooting, consider reaching out to SAP Support for assistance. Provide them with detailed information about the error, including the context in which it occurs and any relevant logs or traces.
  Documentation: Review SAP documentation related to the specific module or functionality where the error occurs. This may provide insights into known issues or best practices for configuration.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed. Other users may have encountered the same error and can share their solutions.
  
  By following these steps, you should be able to identify the cause of the CR138 error and implement a solution to resolve it.