How To Fix LTR2_CM_CHECK_NROBJ021 - Object &1 don't need parameter for invalid number handler: &2

SAP Error Message - Details

• Message type: E = Error

• Message class: LTR2_CM_CHECK_NROBJ - LTR2 Checks on Number Range Objects of Content Module

• Message number: 021

• Message text: Object &1 don't need parameter for invalid number handler: &2

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 LTR2_CM_CHECK_NROBJ021 - Object &1 don't need parameter for invalid number handler: &2 ?

  The SAP error message LTR2_CM_CHECK_NROBJ021 indicates that there is an issue with the configuration of the invalid number handler for a specific object in the SAP system. This error typically arises when the system is trying to process an object that does not require a parameter for the invalid number handler, but one has been provided.
  Cause:
  The error is caused by a mismatch between the object type and the configuration settings for handling invalid numbers. Specifically, the system is expecting that the object (denoted by &1) does not require a parameter for the invalid number handler, but the configuration or the call to the handler is providing one (denoted by &2).
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check Object Configuration: Review the configuration settings for the object in question. Ensure that the invalid number handler is correctly set up and that it aligns with the requirements of the object.
  
  
  Review Invalid Number Handler: If you are using a custom invalid number handler, check the implementation to ensure that it does not expect parameters for the object type you are working with. If it does, you may need to modify the handler or the way it is called.
  
  
  Adjust Parameters: If the object does not require a parameter, ensure that the call to the invalid number handler does not include any parameters. Remove any unnecessary parameters from the function call.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on the object type and its handling of invalid numbers. This can provide insights into the expected behavior and configuration.
  
  
  Testing: After making the necessary adjustments, test the changes in a development or test environment to ensure that the error is resolved and that the system behaves as expected.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  Transaction Codes: Use transaction codes like SE80 (Object Navigator) or SE37 (Function Module) to investigate the function modules or methods related to the invalid number handler.
  Debugging: If the issue persists, consider using the debugger to trace the execution flow and identify where the mismatch occurs.
  
  If you continue to experience difficulties, it may be beneficial to reach out to SAP support or consult with a technical expert familiar with your specific SAP environment.