How To Fix C$845 - &1 specifications were changed by phrase changes in a reference

C$845 - Overview

• Message type: E = Error

• Message class: C$ -

• Message number: 845

• Message text: &1 specifications were changed by phrase changes in a reference

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 C$845 - &1 specifications were changed by phrase changes in a reference ?

  The SAP error message C$845 indicates that there are discrepancies between the specifications of a material or a document due to changes made in a reference document or specification. This typically occurs in the context of material management, quality management, or production planning when specifications are updated, and the system detects that the current specifications do not match the updated reference.
  
  Cause:
  
  Reference Changes: The specifications of a reference document (like a material master, routing, or BOM) have been changed, and these changes have not been propagated to all dependent documents or materials.
  Version Control: The system may be using an outdated version of the specifications, leading to inconsistencies.
  Data Inconsistency: There may be inconsistencies in the data due to manual changes or errors during data entry.
  
  
  Solution:
  
  Review Changes: Check the change logs for the reference document to understand what changes were made. This can usually be done through transaction codes like MM03 (Material Master)