How To Fix EWO001 - Internal error during check of field &2-&3 (check table &1)

EWO001 - Overview

• Message type: E = Error

• Message class: EWO - Message FG EWO*

• Message number: 001

• Message text: Internal error during check of field &2-&3 (check table &1)

What causes this issue?

The system attempted to perform a check against the check table defined
for a field reference in the Data Dictionary; however, an internal
error occurred.

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?

Enter an OSS problem message.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message EWO001 - Internal error during check of field &2-&3 (check table &1) ?

  The SAP error message EWO001 indicates an internal error that occurred during the validation of a field in a check table. This error typically arises when there is an inconsistency or issue with the data in the check table or the configuration of the related fields.
  
  Cause:
  
  Data Inconsistency: There may be invalid or inconsistent data in the check table that is being referenced.
  
  Configuration Issues: The field definitions or relationships between tables may not be correctly configured.
  Missing Entries: The check table may not have the necessary entries that correspond to the values being checked.
  System Bugs: There could be a bug in the SAP system or a specific transaction that is causing the error.
  
  
  Solution:
  
  
  Check Data Consistency:
  
  Use transaction codes like SE11 (Data Dictionary) to examine the check table and ensure that the data is consistent and valid.
  Look for any entries that may be missing or incorrect.
  
  
  
  Review Configuration:
  
  Check the configuration of the fields involved in