How To Fix B1877 - Child parameter &1 is not assigned to parent parameter &2.

B1877 - Overview

• Message type: E = Error

• Message class: B1 - ALE group messages

• Message number: 877

• Message text: Child parameter &1 is not assigned to parent parameter &2.

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 B1877 - Child parameter &1 is not assigned to parent parameter &2. ?

  The SAP error message B1877 indicates that there is a mismatch in the assignment of parameters in a configuration or master data setup. Specifically, it means that a child parameter (parameter &1) is not correctly assigned to its parent parameter (parameter &2). This can occur in various contexts, such as in the configuration of materials, production processes, or other hierarchical data structures.
  
  Cause:
  
  Incorrect Configuration: The child parameter may not have been assigned to the parent parameter in the configuration settings.
  Data Inconsistency: There may be inconsistencies in the master data or configuration data that lead to this error.
  Missing Assignments: The necessary assignments between parameters may not have been created or saved properly.
  Transport Issues: If the configuration was transported from one system to another, there may have been issues during the transport that caused the assignment to be lost.
  
  
  Solution:
  
  Check Assignments: Go to the configuration settings for the relevant object (e.g., material, BOM, etc.)