How To Fix MPA_MESSAGES021 - Text component of message: &1

SAP Error Message - Details

• Message type: E = Error

• Message class: MPA_MESSAGES - Message Class for Push Alert related server messages

• Message number: 021

• Message text: Text component of message: &1

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 MPA_MESSAGES021 - Text component of message: &1 ?

  The SAP error message MPA_MESSAGES021 typically indicates an issue related to the material planning or master data in the SAP system. The message text component "&1" usually provides additional context or details about the specific issue encountered.
  Cause:
  The exact cause of the MPA_MESSAGES021 error can vary, but it often relates to one of the following issues:
  
  Missing or Incomplete Data: Required fields in the material master or planning data may be missing or incomplete.
  Configuration Issues: There may be configuration settings in the Material Requirements Planning (MRP) or other related modules that are not set up correctly.
  Data Inconsistencies: There could be inconsistencies in the data that prevent the system from processing the request.
  Authorization Issues: The user may not have the necessary authorizations to access or modify the data related to the error.
  
  Solution:
  To resolve the MPA_MESSAGES021 error, you can take the following steps:
  
  Check the Message Text: Review the complete error message, including the text component "&1", to understand the specific issue.
  Verify Material Master Data: Ensure that all required fields in the material master are filled out correctly. This includes checking the basic data, purchasing data, and MRP data.
  Review Configuration Settings: Check the configuration settings in the MRP module to ensure they are set up correctly. This may involve reviewing settings in transaction codes like OMD0 (MRP Area) or OMD1 (MRP Type).
  Data Consistency Check: Run consistency checks on the relevant data to identify and correct any inconsistencies.
  Authorization Check: Ensure that the user encountering the error has the necessary authorizations to perform the action that triggered the error.
  Consult Documentation: Refer to SAP documentation or support notes related to MPA_MESSAGES021 for additional guidance and troubleshooting steps.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MM01 (Create Material), MM02 (Change Material), and MM03 (Display Material) to manage material master data.
  SAP Notes: Search for SAP Notes related to MPA_MESSAGES021 in the SAP Support Portal for any known issues or patches.
  Community Forums: Consider checking SAP Community forums or other user groups for discussions related to this error message, as other users may have encountered and resolved similar issues.
  
  If the problem persists after following these steps, it may be necessary to involve your SAP support team or consult with an SAP expert for further assistance.