How To Fix FINB_GN002 - Parameter / attribute value &1 is too long - system error

SAP Error Message - Details

• Message type: E = Error

• Message class: FINB_GN - Messages from the Generator

• Message number: 002

• Message text: Parameter / attribute value &1 is too long - system error

What causes this issue?

The maximum number of spaces in parameter values is &V2&.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message FINB_GN002 - Parameter / attribute value &1 is too long - system error ?

  The SAP error message FINB_GN002, which states "Parameter / attribute value &1 is too long - system error," typically occurs when a parameter or attribute value exceeds the maximum length allowed by the system. This can happen in various contexts, such as during data entry, configuration, or when processing transactions.
  Cause:
  
  Exceeding Character Limits: The value being entered for a specific parameter or attribute exceeds the predefined character limit set in the SAP system.
  Data Type Mismatch: The data type of the parameter may not support the length of the value being assigned.
  Configuration Issues: Custom configurations or enhancements may inadvertently allow longer values than the system can handle.
  Data Migration Issues: During data migration or uploads, if the source data contains longer values than the target field can accommodate, this error may occur.
  
  Solution:
  
  Check Parameter Length: Review the documentation or configuration settings for the specific parameter or attribute to determine the maximum allowed length. Ensure that the value being entered does not exceed this limit.
  Trim Input Values: If possible, modify the input value to fit within the allowed length. This may involve truncating the value or using abbreviations.
  Review Custom Code: If the error occurs in a custom program or enhancement, review the code to ensure it adheres to the length restrictions of the parameters being used.
  Data Validation: Implement validation checks in the application to prevent users from entering values that exceed the allowed length.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide guidance on handling it.
  Testing: After making changes, conduct thorough testing to ensure that the issue is resolved and that no new issues have been introduced.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for the specific module or transaction where the error occurs for more details on parameter limits.
  Transaction Codes: Use transaction codes like SE11 (Data Dictionary) or SE80 (Object Navigator) to investigate the data elements and their attributes.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  System Logs: Check system logs (transaction SLG1) for additional context or related errors that may provide more insight into the issue.
  
  By following these steps, you should be able to identify the cause of the FINB_GN002 error and implement a suitable solution.