How To Fix DIMP002 - Activation of business function is not allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: DIMP - General Messages for DIMP

• Message number: 002

• Message text: Activation of business function is not allowed

What causes this issue?

Business functions IS_AD_MPN or MGV_LAMA are switched off in the source
system before conversion. Following the conversion to SAP S/4HANA, you
tried to activate these business functions.
In the SAP S/4HANA system, for LAMA and MPN functionality to work, these
business functions need not be activated.

System Response

There is inconsistency between MARA and MATERIALID table. Activation of
business functions is not allowed. If activated, these can cause
inconsistency in the behavior of certain transactions.

How to fix this error?

In case you need to activate these business functions, contact SAP by
raising an incident in the component IS-A-LMN with the text "Activation
of business functions IS_AD_MPN or MGV_LAMA "

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 DIMP002 - Activation of business function is not allowed ?

  The SAP error message DIMP002, which states "Activation of business function is not allowed," typically occurs when there is an attempt to activate a business function that is either not permitted in the current system configuration or is restricted due to certain conditions. This error is often related to the use of the SAP Business Function Set (BFS) and can arise in various scenarios, particularly when dealing with enhancements or new functionalities in SAP systems.
  Causes:
  
  Business Function Not Supported: The business function you are trying to activate may not be supported in your current SAP system version or configuration.
  System Configuration: The system may be configured in a way that restricts the activation of certain business functions, possibly due to licensing or system landscape considerations.
  Dependencies: The business function may have dependencies on other functions or components that are not activated or installed in your system.
  Client Settings: The client settings may restrict the activation of certain business functions, especially in production environments.
  Transport Layer Issues: If you are working in a transport landscape, there may be issues with the transport layer that prevent the activation of the business function.
  
  Solutions:
  
  Check Business Function Availability: Verify that the business function you are trying to activate is available for your version of SAP. You can check the SAP Help Portal or the release notes for your specific version.
  Review Dependencies: Ensure that all required dependencies for the business function are activated. You can use transaction code SFW5 to check the status of business functions and their dependencies.
  Client Settings: If you are in a client that restricts changes (like a production client), consider activating the business function in a development or test client first.
  Authorization: Ensure that you have the necessary authorizations to activate business functions. You may need to consult with your SAP Basis or security team.
  Consult SAP Notes: Look for relevant SAP Notes that may address this specific error. SAP Notes often provide solutions or workarounds for known issues.
  System Landscape: If you are in a multi-system landscape, ensure that the business function is activated in the appropriate systems (development, quality assurance, production) as needed.
  
  Related Information:
  
  Transaction Code SFW5: This transaction allows you to manage business functions and check their activation status.
  SAP Notes: Search for specific SAP Notes related to DIMP002 or the business function you are trying to activate. You can use the SAP ONE Support Launchpad for this.
  Documentation: Review the official SAP documentation for the business function you are trying to activate to understand its requirements and limitations.
  
  If the issue persists after checking these aspects, it may be beneficial to reach out to SAP support for further assistance.