How To Fix OM136 - Source and target data identical

OM136 - Overview

• Message type: E = Error

• Message class: OM - Customizing Materialwirtschaft

• Message number: 136

• Message text: Source and target data identical

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.

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OM136 - Details

• The SAP error message OM136, which states "Source and target data identical," typically occurs in the context of configuration or data transfer processes within SAP, particularly in the areas of material management, production planning, or similar modules where data is being copied or transferred from one location to another.
  
  Cause:
  The error arises when the system detects that the source data (the data you are trying to copy or transfer) is identical to the target data (the data already present in the target location). This can happen in various scenarios, such as:
  
  Data Duplication: Attempting to create or update a record that already exists with the same values.
  Configuration Changes: Trying to copy configuration settings that have not changed.
  Data Migration: During data migration processes, if the data being migrated is the same as what already exists in the target system.
  
  
  Solution:
  To resolve the OM136 error, consider the following steps:
  
  
  Verify Data: Check the source and target