How To Fix EMDUS034 - Result parameter &1 belongs to operand category &2

EMDUS034 - Overview

• Message type: E = Error

• Message class: EMDUS -

• Message number: 034

• Message text: Result parameter &1 belongs to operand category &2

What causes this issue?

The <DS:DE.E_MDUSRESPAR>result parameter</> &v1& of the
<DS:DE.E_MDUSIFACE>time-of-use interface</> &v3& has
<DS:DE.E_OPTYP>operand category</> &v2&. This operand category does not
match operand &v4&.

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 EMDUS034 - Result parameter &1 belongs to operand category &2 ?

  The SAP error message EMDUS034 indicates that there is a mismatch between the result parameter and the operand category in a data processing operation, typically in the context of ABAP programming or when working with certain SAP transactions or reports.
  
  Cause:
  The error occurs when a result parameter is being used in a way that is not compatible with its defined operand category. This can happen in various scenarios, such as:
  
  Incorrect Data Type: The result parameter may be expected to be of a certain data type (e.g., numeric, character) but is being treated as another type.
  Improper Use in Expressions: The result parameter is being used in an expression or operation that does not support its operand category.
  
  Configuration Issues: There may be issues in the configuration of the data processing logic, such as incorrect mappings or definitions in the data model.
  
  
  Solution:
  To resolve the EMDUS034 error, you can take the following steps:
  
  
  Check Data Types: