How To Fix ISSR595 - Selection option SIGN '&1' is unknown (field &2)

SAP Error Message - Details

• Message type: E = Error

• Message class: ISSR - Message Class for Statutory Reporting

• Message number: 595

• Message text: Selection option SIGN '&1' is unknown (field &2)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ISSR595 - Selection option SIGN '&1' is unknown (field &2) ?

  The SAP error message ISSR595 indicates that there is an issue with the selection option for a specific field in a report or selection screen. The message states that the selection option SIGN '&1' is unknown for the field '&2'. This typically occurs when the system encounters an invalid or unsupported selection option for a field in a query or report.
  Cause:
  
  Invalid SIGN Option: The error is often caused by using an invalid or unsupported value for the SIGN parameter in a selection option. The SIGN parameter is used to specify whether the selection is for "Include" or "Exclude" criteria.
  Field Definition: The field specified in the error message may not support the selection options being used. This can happen if the field is not defined correctly in the data dictionary or if it is not compatible with the selection options being applied.
  Custom Code: If there is custom code or modifications in the report or selection screen, it may be incorrectly handling the selection options.
  
  Solution:
  
  
  Check Selection Options: Review the selection options being used in the report or selection screen. Ensure that the SIGN values being used are valid. The typical values for SIGN are:
  
  I (Include)
  E (Exclude)
  
  Make sure that these values are being used correctly.
  
  
  Field Compatibility: Verify that the field specified in the error message supports the selection options being applied. You can check the field's data dictionary definition to see if it allows for the specified selection criteria.
  
  
  Review Custom Code: If there is any custom code involved, review it to ensure that it is correctly handling the selection options. Look for any logic that might be incorrectly setting the SIGN value.
  
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address this specific error message. There may be patches or updates that resolve known issues related to this error.
  
  
  Testing: After making changes, test the report or selection screen again to ensure that the error is resolved.
  
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like SE11 (Data Dictionary) to check the field definitions or SE38 (ABAP Editor) to review the report code.
  Documentation: Refer to SAP documentation for more information on selection options and how they are used in reports.
  Community Forums: Consider checking SAP Community forums or other user groups for similar issues and solutions shared by other users.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with an SAP technical consultant or support for further assistance.