How To Fix /SCF/CL_MDL_MESSAGES091 - Please enter Link Set ID

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCF/CL_MDL_MESSAGES -

• Message number: 091

• Message text: Please enter Link Set ID

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 /SCF/CL_MDL_MESSAGES091 - Please enter Link Set ID ?

  The SAP error message /SCF/CL_MDL_MESSAGES091 with the description "Please enter Link Set ID" typically occurs in the context of the SAP Supply Chain Management (SCM) or Advanced Planning and Optimization (APO) modules. This error indicates that a required field, specifically the Link Set ID, has not been filled in when trying to execute a certain function or transaction.
  Cause:
  
  Missing Input: The most common cause of this error is that the user has not entered a Link Set ID in the relevant field. This ID is necessary for the system to identify the specific link set that is being referenced.
  Configuration Issues: There may be configuration issues in the system that prevent the Link Set ID from being recognized or populated automatically.
  User Authorization: The user may not have the necessary authorizations to access or view the Link Set ID.
  
  Solution:
  
  Enter Link Set ID: The immediate solution is to ensure that you enter a valid Link Set ID in the required field. Check the documentation or consult with your team to find the correct ID to use.
  Check Configuration: If you believe the Link Set ID should be populated automatically, check the configuration settings in the relevant transaction or module to ensure everything is set up correctly.
  User Authorization: Verify that you have the necessary permissions to access the Link Set ID. If not, contact your system administrator to request the appropriate access.
  Consult Documentation: Review the SAP documentation or help files related to the specific transaction or process you are working on for additional guidance on how to properly enter the Link Set ID.
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may be using specific transaction codes related to SCM or APO. Familiarize yourself with the relevant transactions that involve Link Set IDs.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions to common problems.
  Support: If the issue persists after trying the above solutions, consider reaching out to SAP support or your internal IT support team for further assistance.
  
  By following these steps, you should be able to resolve the error and proceed with your work in SAP.