How To Fix /SCDL/ADAPTER_MP002 - Action key at message handling unit level is incorrect

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCDL/ADAPTER_MP -

• Message number: 002

• Message text: Action key at message handling unit level is incorrect

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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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCDL/ADAPTER_MP002 - Action key at message handling unit level is incorrect ?

  The SAP error message /SCDL/ADAPTER_MP002 Action key at message handling unit level is incorrect typically occurs in the context of SAP's Supply Chain Management (SCM) or Advanced Planning and Optimization (APO) modules, particularly when dealing with message handling units in the context of logistics or data processing.
  Cause:
  This error message indicates that there is an issue with the action key associated with a message handling unit. The action key is a critical component that defines what action should be taken for a specific handling unit (HU) in the system. The error can arise due to several reasons, including:
  
  Incorrect Configuration: The action key may not be properly configured in the system, leading to inconsistencies.
  Data Integrity Issues: There may be missing or incorrect data related to the handling unit, such as status or type.
  System Bugs: Occasionally, bugs in the SAP system or specific patches may lead to unexpected behavior.
  User Input Errors: Manual entries or changes made by users that do not conform to expected formats or values.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Configuration: Review the configuration settings for handling units and action keys in the relevant SAP modules. Ensure that all necessary settings are correctly defined.
  
  
  Validate Data: Check the data associated with the handling unit. Ensure that all required fields are filled out correctly and that there are no inconsistencies.
  
  
  Review Logs: Look at the application logs or error logs in SAP to get more details about the error. This can provide insights into what specifically is causing the issue.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to the specific error message. There may be known issues or patches available that address this error.
  
  
  Test in Development: If possible, replicate the issue in a development or test environment to better understand the cause and test potential solutions without affecting production data.
  
  
  Contact SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP support for assistance. Provide them with detailed information about the error, including any logs or screenshots.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide guidance on handling it.
  Transaction Codes: Familiarize yourself with transaction codes related to handling units, such as /SCDL/ transactions, to better navigate the system.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.