How To Fix NR122 - An error occurred when converting &1 using &2

SAP Error Message - Details

• Message type: E = Error

• Message class: NR - Number ranges

• Message number: 122

• Message text: An error occurred when converting &1 using &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 NR122 - An error occurred when converting &1 using &2 ?

  The SAP error message NR122, which states "An error occurred when converting &1 using &2," typically relates to issues with number range management in SAP. This error can occur when the system is unable to convert a number range object or when there is a problem with the configuration of the number range.
  Causes:
  
  Invalid Number Range Object: The number range object specified may not be correctly defined or may not exist.
  Configuration Issues: There may be issues with the configuration of the number range intervals, such as overlapping intervals or missing intervals.
  Authorization Issues: The user may not have the necessary authorizations to access or modify the number range.
  Data Type Mismatch: There may be a mismatch in the expected data type for the number range.
  System Errors: There could be underlying system errors or inconsistencies in the database.
  
  Solutions:
  
  
  Check Number Range Configuration:
  
  Go to transaction code SNRO (Number Range Objects) and verify the configuration of the number range object that is causing the error.
  Ensure that the intervals are correctly defined and that there are no overlaps or gaps.
  
  
  
  Check Authorizations:
  
  Ensure that the user has the necessary authorizations to access and use the number range object. This can be checked in transaction SU53 or by consulting with your security team.
  
  
  
  Review Data Types:
  
  Ensure that the data types used in the number range object match the expected types in the application. This may involve checking the data dictionary (transaction SE11).
  
  
  
  Check for System Errors:
  
  Review system logs (transaction SM21) for any related errors that might provide more context on the issue.
  If necessary, perform a system consistency check.
  
  
  
  Consult 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 the issue.
  
  
  
  Debugging:
  
  If the issue persists, consider debugging the program or transaction that is generating the error to identify the exact point of failure.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  SNRO: Number Range Objects
  SU53: Authorization Check
  SE11: Data Dictionary
  SM21: System Log
  
  
  SAP Notes: Always check for relevant SAP Notes that may provide additional insights or solutions for specific error messages.
  
  If the problem continues after trying the above solutions, it may be beneficial to reach out to SAP support or consult with an experienced SAP consultant for further assistance.