How To Fix MC545 - & & already saved

SAP Error Message - Details

• Message type: E = Error

• Message class: MC - Aggregate: views, matchcodes, lock objects

• Message number: 545

• Message text: & & already saved

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 MC545 - & & already saved ?

  The SAP error message MC545 typically indicates that there is an issue related to the data being processed in the Material Management (MM) or Production Planning (PP) modules. The specific message "MC545 & & already saved" suggests that the system is trying to save data that has already been saved or processed, leading to a conflict.
  
  Cause:
  
  Duplicate Entry: The most common cause of this error is that the system is attempting to save a record that already exists in the database.
  Transaction Overlap: If multiple users are trying to save the same data simultaneously, it can lead to this error.
  Data Consistency Issues: There may be inconsistencies in the data being processed, such as missing or incorrect references.
  Program Logic: There could be a flaw in the custom program or transaction logic that is causing the system to attempt to save the same data multiple times.
  
  
  Solution:
  
  Check for Duplicates: Review the data you are trying