How To Fix AD966 - Length of value & exceeds domain length (correct)

SAP Error Message - Details

• Message type: E = Error

• Message class: AD - Data Dictionary application messages

• Message number: 966

• Message text: Length of value & exceeds domain length (correct)

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message AD966 - Length of value & exceeds domain length (correct) ?

  The SAP error message AD966 "Length of value & exceeds domain length (correct)" typically occurs when a value being processed exceeds the defined length of a domain in the SAP system. This can happen in various scenarios, such as when entering data in a field that has a specific length restriction.
  Cause:
  
  Data Entry: The user is trying to enter a value that is longer than the maximum length defined for that field in the data dictionary.
  Data Import: When importing data from external sources, the incoming data may have longer strings than the defined length in the SAP domain.
  Custom Development: Custom programs or enhancements may not properly handle the length restrictions of fields.
  
  Solution:
  
  Check Field Length: Review the field in question to determine its defined length in the data dictionary (transaction SE11). Ensure that the value being entered does not exceed this length.
  Data Validation: Implement validation checks in your data entry forms or programs to ensure that users cannot enter values that exceed the defined length.
  Adjust Domain Length: If it is appropriate and feasible, consider adjusting the domain length in the data dictionary to accommodate longer values. This should be done with caution and typically requires thorough testing and possibly a change request process.
  Data Truncation: If the longer value is not necessary, consider truncating the data before it is saved to fit within the defined length.
  Review Custom Code: If the error arises from custom development, review the code to ensure it respects the length constraints of the fields.
  
  Related Information:
  
  Transaction SE11: Use this transaction to view and modify data dictionary objects, including domains and data elements.
  Data Dictionary: Understanding the data dictionary in SAP is crucial for managing field lengths and types.
  SAP Notes: Check for any relevant SAP Notes that may address specific issues or provide guidance on handling this error.
  Testing: After making any changes, ensure thorough testing is conducted to confirm that the issue is resolved and that no new issues are introduced.
  
  By following these steps, you should be able to resolve the AD966 error and ensure that data entered into the SAP system adheres to the defined constraints.