How To Fix /STMC/CR_MSG866 - Invalid development package &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /STMC/CR_MSG -

• Message number: 866

• Message text: Invalid development package &1

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 /STMC/CR_MSG866 - Invalid development package &1 ?

  The SAP error message /STMC/CR_MSG866 Invalid development package &1 typically indicates that the development package specified in the system is either not valid, does not exist, or is not accessible in the current context. This error can occur in various scenarios, such as during transport requests, when trying to create or modify objects, or when working with development packages in the SAP system.
  Causes:
  
  Non-existent Development Package: The specified development package does not exist in the SAP system.
  Incorrect Package Name: There may be a typo or incorrect naming in the development package name.
  Authorization Issues: The user may not have the necessary authorizations to access the specified development package.
  Transport Directory Issues: There may be issues with the transport directory or configuration that prevent the package from being recognized.
  Package Deletion: The development package may have been deleted or is in a state that makes it unavailable.
  
  Solutions:
  
  Verify Package Name: Check the development package name for any typos or errors. Ensure that it is correctly specified.
  Check Package Existence: Use transaction SE80 or SE11 to verify that the development package exists in the system.
  Authorization Check: Ensure that the user has the necessary authorizations to access and work with the development package. This can be checked in transaction SU53 or by consulting with your security team.
  Review Transport Configuration: If the issue is related to transport requests, check the transport configuration and ensure that the transport directory is correctly set up.
  Consult with Basis Team: If the problem persists, consult with your SAP Basis team to check for any underlying issues with the system or transport landscape.
  Recreate Package: If the package has been deleted and is required, you may need to recreate it.
  
  Related Information:
  
  
  Transaction Codes: 
  
  SE80: Object Navigator, to check development packages.
  SE11: Data Dictionary, to check for objects within the package.
  SE03: Transport Organizer Tools, to manage transport requests.
  SU53: Authorization Check, to analyze authorization issues.
  
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. You can search for the error message or related keywords in the SAP Support Portal.
  
  
  Documentation: Review SAP documentation related to development packages and transport management for best practices and troubleshooting steps.
  
  
  By following these steps, you should be able to identify the cause of the error and implement a solution. If the issue continues, further investigation may be required, potentially involving SAP support.