How To Fix CNMM001 - Select an entry for the documents/orders

SAP Error Message - Details

• Message type: E = Error

• Message class: CNMM - Project-Oriented Procurement

• Message number: 001

• Message text: Select an entry for the documents/orders

What causes this issue?

You are selecting the documents / orders that are to be read and
displayed.

System Response

You have not selected an entry. Calling the transaction without
displaying a document or an order is not allowed.

How to fix this error?

Select at least one entry.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNMM001 - Select an entry for the documents/orders ?

  The SAP error message CNMM001: "Select an entry for the documents/orders" typically occurs in the context of project management or order management within the SAP system, particularly when working with network activities, project structures, or order processing.
  Cause:
  This error message usually indicates that the system expects the user to select a specific document or order entry, but none has been selected. This can happen due to several reasons:
  
  No Selection Made: The user has not selected any document or order from the list.
  Incorrect Navigation: The user may have navigated to a screen that requires a selection but did not make one.
  Authorization Issues: The user may not have the necessary permissions to view or select the required documents or orders.
  Data Issues: There may be no valid documents or orders available for selection in the current context.
  
  Solution:
  To resolve the CNMM001 error, you can take the following steps:
  
  Make a Selection: Ensure that you select a valid document or order from the list provided in the interface. If you are in a selection screen, make sure to highlight the appropriate entry.
  Check Filters: If you are using filters to narrow down the list of documents or orders, ensure that the filters are set correctly and that there are entries that meet the criteria.
  Review Authorizations: Verify that you have the necessary authorizations to access and select the required documents or orders. If not, contact your SAP administrator to adjust your permissions.
  Refresh the List: Sometimes, the list may not be updated. Try refreshing the screen or reloading the data to see if the entries appear.
  Consult Documentation: If you are unsure about the required selection, refer to the relevant SAP documentation or user guides for guidance on the specific transaction or process you are working with.
  
  Related Information:
  
  Transaction Codes: This error may occur in various transaction codes related to project management (e.g., CJ20N for project planning, CN22 for network activities).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  User Forums: Consider visiting SAP community forums or user groups where similar issues may have been discussed, and solutions shared by other users.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with your SAP support team or a technical consultant for further assistance.