How To Fix NRSCNV290 - Calling customer exit with first 5 rows of table &1

SAP Error Message - Details

• Message type: E = Error

• Message class: NRSCNV - Message class

• Message number: 290

• Message text: Calling customer exit with first 5 rows of table &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 NRSCNV290 - Calling customer exit with first 5 rows of table &1 ?

  The SAP error message NRSCNV290 typically occurs during data migration or conversion processes, particularly when using the SAP Data Migration Workbench or similar tools. This error indicates that a customer exit (a custom piece of code) is being called, but there may be an issue with the data being processed or the logic within the customer exit itself.
  Cause:
  
  Data Issues: The data being processed may not meet the expected format or constraints defined in the customer exit. This could include missing mandatory fields, incorrect data types, or invalid values.
  Customer Exit Logic: The logic implemented in the customer exit may not handle the incoming data correctly, leading to unexpected behavior or errors.
  Configuration Issues: There may be configuration settings that are not properly set up, which could affect how the customer exit operates.
  Version Compatibility: If the customer exit was developed for a different version of SAP or a different environment, it may not function correctly in the current context.
  
  Solution:
  
  Check Data: Review the first five rows of the table mentioned in the error message. Ensure that the data is complete, correctly formatted, and adheres to any constraints defined in the customer exit.
  Debug the Customer Exit: If you have access to the code of the customer exit, use debugging tools to step through the logic and identify where the error occurs. Look for any assumptions made in the code that may not hold true for the incoming data.
  Review Configuration: Ensure that all relevant configuration settings are correctly set up in the system. This includes checking any related customizing settings that may impact the customer exit.
  Consult Documentation: If available, refer to the documentation for the customer exit to understand its expected input and behavior. This can provide insights into what might be going wrong.
  Testing: Create test cases with different data scenarios to see if the error can be replicated consistently. This can help isolate the issue.
  Seek Help: If you are unable to resolve the issue, consider reaching out to SAP support or consulting with a developer who has experience with customer exits and data migration.
  
  Related Information:
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide guidance on similar 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 offer solutions.
  Documentation: Review SAP documentation related to data migration and customer exits for best practices and troubleshooting tips.
  
  By following these steps, you should be able to identify the root cause of the NRSCNV290 error and implement a suitable solution.