How To Fix MA154 - WARNING: actual data will be deleted

SAP Error Message - Details

• Message type: E = Error

• Message class: MA - Sales and Operations Planning

• Message number: 154

• Message text: WARNING: actual data will be deleted

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message MA154 - WARNING: actual data will be deleted ?

  The SAP error message MA154, which states "WARNING: actual data will be deleted," typically occurs in the context of Material Management (MM) or Production Planning (PP) modules when you are trying to delete or modify actual data related to material movements, production orders, or other transactional data.
  Cause:
  The warning indicates that the action you are attempting to perform will result in the deletion of actual data from the system. This could happen in scenarios such as:
  
  Deleting Material Documents: When you try to delete material documents that have already been posted.
  Changing Production Orders: If you are attempting to change or delete production orders that have actual costs or quantities posted against them.
  Data Consistency: The system is warning you that the integrity of the data may be compromised if you proceed with the deletion.
  
  Solution:
  To address this warning, consider the following steps:
  
  
  Review the Data: Before proceeding, carefully review the data that will be affected by the deletion. Ensure that you understand the implications of removing this data.
  
  
  Backup Data: If possible, create a backup of the data or ensure that you have a way to restore it if needed.
  
  
  Consult Documentation: Check SAP documentation or consult with your SAP support team to understand the specific consequences of the deletion.
  
  
  Use Transaction Codes: If you are using specific transaction codes (like MB1A, MBST, etc.), ensure you are using them correctly and understand their impact.
  
  
  Proceed with Caution: If you decide to proceed with the deletion, confirm that you want to continue despite the warning. Be aware that this action may not be reversible.
  
  
  Check Authorizations: Ensure that you have the necessary authorizations to perform the action, as some deletions may be restricted based on user roles.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes that may be involved in the process (e.g., MB1A for goods issues, MBST for reversing material documents).
  SAP Notes: Check for any SAP Notes related to this error message for additional guidance or patches that may address specific issues.
  Testing in Development: If possible, test the deletion in a development or quality assurance environment before applying it in production to understand the full impact.
  
  If you are unsure about the implications of the deletion, it is advisable to consult with an SAP expert or your organization's SAP support team to ensure that you are making an informed decision.