How To Fix SLMP_RT256 - DC_SET &1 uses wrong structure (Exp: &2 Act: &3)

SLMP_RT256 - Overview

• Message type: E = Error

• Message class: SLMP_RT - SL Protocol Runtime Message Class

• Message number: 256

• Message text: DC_SET &1 uses wrong structure (Exp: &2 Act: &3)

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message SLMP_RT256 - DC_SET &1 uses wrong structure (Exp: &2 Act: &3) ?

  The SAP error message SLMP_RT256 indicates that there is a mismatch between the expected structure and the actual structure being used in a specific context. This error typically arises in the context of data processing or data transfer, where the system expects a certain data structure but receives a different one.
  
  Cause:
  The error message SLMP_RT256 occurs due to the following reasons:
  
  Data Structure Mismatch: The data structure defined in the system does not match the structure of the data being processed. This can happen if there have been changes to the data model or if the data being sent does not conform to the expected format.
  
  Configuration Issues: Incorrect configuration settings in the system can lead to the use of the wrong data structure.
  Versioning Issues: If there are different versions of the data structure being used across different systems (e.g., development, testing, production), this can lead to inconsistencies.
  Custom Development: If there are custom