How To Fix GLE_AL_ECS_SRV031 - Internal error; incorrect parameter ('&2' '&3') in function module '&1'

SAP Error Message - Details

• Message type: E = Error

• Message class: GLE_AL_ECS_SRV - ECS General Services

• Message number: 031

• Message text: Internal error; incorrect parameter ('&2' '&3') in function module '&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 GLE_AL_ECS_SRV031 - Internal error; incorrect parameter ('&2' '&3') in function module '&1' ?

  The SAP error message GLE_AL_ECS_SRV031 indicates an internal error related to incorrect parameters being passed to a function module. This error typically arises in the context of financial accounting or related modules where specific function modules are called to perform operations.
  Cause:
  
  
  Incorrect Parameters: The error suggests that the parameters being passed to the function module are not valid or are in an unexpected format. This could be due to:
  
  Data inconsistencies.
  Incorrect configuration settings.
  Issues with the data being processed (e.g., missing or invalid entries).
  Custom code or enhancements that are not handling parameters correctly.
  
  
  
  System Bugs: There may be bugs in the SAP system or the specific function module being called, especially if you are using a version that has known issues.
  
  
  Authorization Issues: Sometimes, the error can be related to authorization problems where the user does not have the necessary permissions to execute certain functions.
  
  
  Solution:
  
  
  Check Parameters: Review the parameters being passed to the function module. Ensure that they are valid and in the correct format. You may need to debug the code to see what values are being passed.
  
  
  Review Custom Code: If there are any custom developments or enhancements that interact with the function module, review them for correctness. Ensure that they are handling parameters properly.
  
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address this specific error. There may be patches or updates available that resolve known issues.
  
  
  Transaction Logs: Analyze transaction logs or dumps (using transaction ST22) to get more context about the error. This can provide insights into what went wrong.
  
  
  Authorization Check: Ensure that the user executing the transaction has the necessary authorizations. You can use transaction SU53 to check for authorization failures.
  
  
  Contact SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP Support for assistance. Provide them with the error message details and any relevant logs.
  
  
  Related Information:
  
  Function Module Documentation: Look up the documentation for the specific function module mentioned in the error message to understand its expected parameters and usage.
  Debugging: Use the ABAP debugger to step through the code where the error occurs. This can help identify the exact point of failure and the state of the parameters.
  System Logs: Check system logs (transaction SM21) for any related errors or warnings that occurred around the same time as the GLE_AL_ECS_SRV031 error.
  
  By following these steps, you should be able to diagnose and resolve the issue related to the GLE_AL_ECS_SRV031 error message in SAP.