How To Fix E9898 - Unexpected ELSE case: field &1 with value &2 (&3 &4)

SAP Error Message - Details

• Message type: E = Error

• Message class: E9 - General IS-U Error Messages

• Message number: 898

• Message text: Unexpected ELSE case: field &1 with value &2 (&3 &4)

Something has occurred in a CASE or
did not expect, or which is not permissible here.

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?

Note the field name and field value from the message as well as the
data pattern which lead to the error. Create a problem message.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message E9898 - Unexpected ELSE case: field &1 with value &2 (&3 &4) ?

  The SAP error message E9898 "Unexpected ELSE case: field &1 with value &2 (&3 &4)" typically indicates that there is an unexpected condition in the code logic, particularly in a case or conditional statement. This error is often encountered in ABAP programs when the program logic does not handle a specific value or condition that is being processed.
  Cause:
  
  Unanticipated Value: The field specified in the error message (&1) has a value (&2) that the program logic does not account for. This could be due to missing cases in a CASE statement or an IF-ELSE structure.
  Data Integrity Issues: The data being processed may not conform to expected values, possibly due to data entry errors or issues in upstream processes.
  Code Changes: Recent changes to the code or configuration may have introduced new values that were not considered in the existing logic.
  
  Solution:
  
  Review the Code: Check the relevant ABAP code where the error occurs. Look for CASE or IF-ELSE statements that handle the field mentioned in the error message. Ensure that all possible values for that field are accounted for.
  Add Missing Cases: If you identify that certain values are not handled, add the necessary cases to manage those values appropriately.
  Data Validation: Implement data validation checks to ensure that only expected values are processed. This can help prevent unexpected values from causing errors.
  Debugging: Use the ABAP debugger to step through the code and observe the values being processed. This can help identify the exact point of failure and the context in which the unexpected value occurs.
  Consult Documentation: If the field is part of a standard SAP module, consult the relevant SAP documentation or notes to understand the expected values and any changes that may have been made in recent updates.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed. Other users may have encountered the same error and can provide insights or solutions.
  Testing: After making changes to the code, thoroughly test the program to ensure that the error is resolved and that no new issues have been introduced.
  
  By following these steps, you should be able to diagnose and resolve the E9898 error in your SAP environment.