How To Fix CNV_MDS_UTILITY023 - Parameter &1 too long. Length was &2

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_MDS_UTILITY - Message class for IUUC utilities

• Message number: 023

• Message text: Parameter &1 too long. Length was &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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_MDS_UTILITY023 - Parameter &1 too long. Length was &2 ?

  The SAP error message CNV_MDS_UTILITY023 indicates that a parameter value you are trying to use is too long for the defined length in the system. The message typically follows this format:
  
  Parameter &1: This is the name of the parameter that is causing the issue.
  Length was &2: This indicates the length of the parameter value that you provided, which exceeds the maximum allowed length.
  
  Cause
  The error is usually caused by one of the following:
  
  Exceeding Length Limits: The value you are trying to assign to a parameter exceeds the maximum length defined for that parameter in the SAP system.
  Incorrect Data Input: The data being inputted may not conform to the expected format or length, possibly due to user error or data migration issues.
  
  Solution
  To resolve this error, you can take the following steps:
  
  
  Check Parameter Definition: Look up the parameter definition in the relevant SAP documentation or transaction (like SE11 for data dictionary objects) to find out the maximum allowed length for the parameter.
  
  
  Adjust Input Value: Modify the value you are trying to assign to the parameter so that it does not exceed the maximum length. Ensure that the input conforms to the expected format.
  
  
  Data Validation: If this error occurs during data migration or import, validate the data being imported to ensure that it meets the length and format requirements.
  
  
  Review Custom Code: If the error arises from custom code or a custom program, review the code to ensure that it handles parameter lengths correctly and does not attempt to assign overly long values.
  
  
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address this specific error or provide additional guidance.
  
  
  Related Information
  
  Transaction Codes: Depending on where the error occurs, you may want to look into transaction codes like SE37 (Function Modules), SE80 (Object Navigator), or SE11 (Data Dictionary) to investigate the parameter definitions.
  SAP Documentation: Refer to the official SAP Help Portal for detailed information on the specific module or functionality you are working with.
  Community Forums: SAP Community and other forums can be helpful for finding similar issues faced by other users and their solutions.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.