How To Fix EZ549 - Generated DDIC type &1 has incorrect technical type

EZ549 - Overview

• Message type: E = Error

• Message class: EZ - Print workbench

• Message number: 549

• Message text: Generated DDIC type &1 has incorrect technical type

trados = docu -> fica -> fica.tmw

What causes this issue?

The DDIC type &V1& specified has an incorrect technical type.

System Response

The data could not be saved.

How to fix this error?

Check the specified data type in the form level affected.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

EZ549 - Details

• The SAP error message EZ549 indicates that there is a mismatch between the data dictionary (DDIC) type and the technical type of a field in your ABAP program or data structure. This typically occurs when the data type defined in the DDIC does not match the expected technical type in the program or when there are inconsistencies in the data definitions.
  
  Cause:
  
  Mismatch in Data Types: The DDIC type defined for a field does not correspond to the technical type expected by the program. For example, a field defined as a character type in the DDIC might be expected to be a numeric type in the program.
  Changes in Data Dictionary: If the data dictionary has been modified (e.g., a field type was changed), but the program has not been updated accordingly, this error can occur.
  Inconsistent Data Definitions: If there are inconsistencies in the definitions of structures, tables, or fields used in the