How To Fix MPE_AHF_MSG045 - ObjType &1 is missing in MPE_AHF_C_OBTYPE

SAP Error Message - Details

• Message type: E = Error

• Message class: MPE_AHF_MSG - Message Class - Action Hook Framework

• Message number: 045

• Message text: ObjType &1 is missing in MPE_AHF_C_OBTYPE

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message MPE_AHF_MSG045 - ObjType &1 is missing in MPE_AHF_C_OBTYPE ?

  The SAP error message MPE_AHF_MSG045 indicates that there is a missing object type in the configuration table MPE_AHF_C_OBTYPE. This error typically arises in the context of the SAP Advanced Business Application Programming (ABAP) or when working with specific modules that require certain object types to be defined in the system.
  Cause:
  The error occurs when the system attempts to access or process an object type that is not defined in the MPE_AHF_C_OBTYPE table. This can happen due to several reasons:
  
  Configuration Issues: The object type may not have been configured correctly in the system.
  Data Migration: If data was migrated from another system, the object type may not have been included in the migration process.
  Custom Development: If there are custom developments or enhancements, they may reference an object type that has not been defined.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check the Object Type: Identify the object type that is causing the error (indicated by &1 in the error message). This will help you understand what is missing.
  
  
  Review Configuration:
  
  Go to the transaction code related to the configuration of the object types (this may vary based on your specific SAP module).
  Check if the object type is listed in the MPE_AHF_C_OBTYPE table. You can use transaction SE16 or SE11 to view the table contents.
  
  
  
  Add Missing Object Type:
  
  If the object type is indeed missing, you will need to add it to the MPE_AHF_C_OBTYPE table. This typically requires appropriate authorization and knowledge of the object type's attributes.
  Consult with your SAP Basis or functional team to ensure that the object type is defined correctly.
  
  
  
  Transport Changes: If you are working in a development environment, ensure that any changes made are transported to the quality and production environments as necessary.
  
  
  Testing: After making the changes, test the functionality that was causing the error to ensure that it is resolved.
  
  
  Related Information:
  
  Documentation: Refer to SAP documentation or help resources for more information on the specific object types and their configurations.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional guidance.
  Community Forums: Consider searching or posting in SAP community forums for insights from other users who may have encountered similar issues.
  
  If the problem persists after following these steps, it may be beneficial to engage with SAP support for further assistance.