How To Fix ECM099 - Change category &1 is not allowed for the engineering change order

SAP Error Message - Details

• Message type: E = Error

• Message class: ECM - General Messages for Engineering Change Management

• Message number: 099

• Message text: Change category &1 is not allowed for the engineering change order

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 ECM099 - Change category &1 is not allowed for the engineering change order ?

  The SAP error message ECM099, which states "Change category &1 is not allowed for the engineering change order," typically occurs in the context of Engineering Change Management (ECM) within SAP. This error indicates that the change category you are trying to use for an engineering change order (ECO) is not permitted based on the current configuration or status of the ECO.
  Causes:
  
  Invalid Change Category: The change category you are trying to assign to the ECO is not defined or is not valid for the specific type of ECO you are working with.
  Configuration Settings: The system configuration may restrict certain change categories based on the status of the ECO or the type of object being changed.
  Status of the ECO: The ECO may be in a status that does not allow for the specified change category to be applied.
  Authorization Issues: The user may not have the necessary authorizations to use the specified change category.
  
  Solutions:
  
  Check Change Category: Verify that the change category you are trying to use is valid for the ECO. You can do this by checking the configuration settings in the SAP system.
  Review ECO Status: Ensure that the ECO is in a status that allows for the change category you are trying to apply. You may need to change the status of the ECO or create a new ECO with the correct status.
  Configuration Review: Consult with your SAP configuration team to review the settings related to change categories in the Engineering Change Management module. They may need to adjust the configuration to allow the desired change category.
  User Authorizations: Check if the user has the necessary authorizations to perform the action. If not, the user may need to request additional permissions from the system administrator.
  Documentation and Help: Refer to SAP documentation or help resources for more detailed information on the specific change categories and their allowed statuses.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CC01 (Create Change Order), CC02 (Change Change Order), and CC03 (Display Change Order) to manage ECOs.
  SAP Notes: Check for any SAP Notes related to ECM and the specific error message for potential fixes or updates.
  Training and Support: If you are frequently encountering this error, consider additional training on Engineering Change Management in SAP or consult with SAP support for further assistance.
  
  By following these steps, you should be able to identify the cause of the ECM099 error and implement a suitable solution.