How To Fix /PLMB/BA_FRW020 - Begin of recursion level &2 - structure &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /PLMB/BA_FRW -

• Message number: 020

• Message text: Begin of recursion level &2 - structure &1

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PLMB/BA_FRW020 - Begin of recursion level &2 - structure &1 ?

  The SAP error message /PLMB/BA_FRW020 indicates that there is a recursion issue in the processing of a structure in the SAP system. This error typically occurs when a function or process is trying to access or manipulate a structure that leads to a recursive call, which can cause the system to exceed its recursion limit.
  Cause:
  
  Recursive Function Calls: The error often arises from a function or method that calls itself directly or indirectly without a proper exit condition.
  Data Structure Issues: The structure being processed may have circular references or dependencies that lead to infinite loops.
  Configuration Errors: Incorrect configuration in the system that leads to unintended recursive behavior.
  
  Solution:
  
  Review Code: Check the code where the error occurs. Look for any recursive function calls and ensure that there is a proper base case or exit condition to prevent infinite recursion.
  Analyze Data Structures: Examine the data structures involved to ensure there are no circular references. If there are, consider redesigning the structure to eliminate these references.
  Debugging: Use debugging tools in SAP to trace the execution flow and identify where the recursion is happening. This can help pinpoint the exact location of the issue.
  Configuration Check: Review the configuration settings related to the process or function that is causing the error. Ensure that all settings are correct and do not lead to recursive calls.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes or patches that may address this specific error. Sometimes, there are known issues with specific versions of SAP that have been documented and resolved.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for the specific module or function you are working with to understand the expected behavior and any known issues.
  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 provide insights or solutions.
  SAP Support: If the issue persists and you are unable to resolve it, consider reaching out to SAP Support for assistance. They can provide more detailed analysis and support based on your specific system configuration and version.
  
  By following these steps, you should be able to identify the cause of the recursion error and implement a solution to resolve it.