How To Fix CR155 - Capacity category & is not assigned to this work center

CR155 - Overview

• Message type: E = Error

• Message class: CR - (1,099) Work Center; (100,200) Capacity

• Message number: 155

• Message text: Capacity category & is not assigned to this work center

What causes this issue?

You have entered a capacity category as a basis for scheduling. However,
this capacity category has not yet been created in the work center.

How to fix this error?

If you do not want to maintain any scheduling data, select the menu
options Edit -> Cancel or the appropriate function key.
If you want to maintain scheduling data, create a capacity with
the desired category. Select the menu options Edit -> Cancel and then
Goto -> Capacities or the respective function keys.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CR155 - Capacity category & is not assigned to this work center ?

  The SAP error message CR155 indicates that a specific capacity category is not assigned to a work center. This can occur in various scenarios, particularly when dealing with production planning and capacity management in SAP.
  
  Cause:
  The error typically arises due to one of the following reasons:
  
  Missing Assignment: The capacity category that is being referenced in a production order or routing is not assigned to the specified work center in the system.
  
  Configuration Issues: There may be a configuration issue in the work center settings, where the capacity category is not properly defined or linked.
  Data Entry Errors: There could be a mistake in the data entry, such as referencing the wrong work center or capacity category.
  
  
  Solution:
  To resolve the CR155 error, you can follow these steps:
  
  
  Check Work Center Configuration:
  
  Go to the transaction code CR02 (Change Work Center) or CR01 (Create Work Center).
  Enter the work center ID that is causing the error.
  Navigate to the "Capacity"