How To Fix /BOBF/COM_GENERATOR121 - Errors occurred when activating table type &1 (see activation log)

SAP Error Message - Details

• Message type: E = Error

• Message class: /BOBF/COM_GENERATOR -

• Message number: 121

• Message text: Errors occurred when activating table type &1 (see activation log)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /BOBF/COM_GENERATOR121 - Errors occurred when activating table type &1 (see activation log) ?

  The SAP error message /BOBF/COM_GENERATOR121 indicates that there were errors encountered while trying to activate a table type in the Business Object Processing Framework (BOPF). This error typically arises during the activation of a business object or its associated components, such as table types, which are used to define the structure of data in the BOPF.
  Causes:
  
  Syntax Errors: There may be syntax errors in the ABAP code related to the business object or its components.
  Inconsistent Data Model: The data model defined for the business object may have inconsistencies or missing elements.
  Dependencies: There may be dependencies on other objects that are not activated or have errors.
  Transport Issues: If the object was transported from another system, there may be issues related to the transport that need to be resolved.
  Authorization Issues: Lack of necessary authorizations to activate the object can also lead to this error.
  
  Solutions:
  
  
  Check Activation Log: The first step is to check the activation log for detailed error messages. This log will provide specific information about what went wrong during the activation process.
  
  You can access the activation log by navigating to the transaction code SE80 or SE11, selecting the relevant object, and looking for the activation log.
  
  
  
  Correct Syntax Errors: If there are syntax errors, correct them in the ABAP code and try activating the object again.
  
  
  Review Data Model: Ensure that the data model is correctly defined and that all necessary components are present and correctly configured.
  
  
  Check Dependencies: Verify that all dependent objects are activated and do not have errors. Activate any objects that are not yet activated.
  
  
  Transport Management: If the object was transported, ensure that all related objects were transported correctly and that there are no missing components.
  
  
  Authorization Check: Ensure that you have the necessary authorizations to activate the object. If not, contact your system administrator.
  
  
  Rebuild the Object: In some cases, it may be necessary to delete and recreate the business object or its components if they are corrupted.
  
  
  Related Information:
  
  Transaction Codes: Use transaction codes like SE80 (Object Navigator), SE11 (Data Dictionary), or SE37 (Function Module) to investigate the object and its components.
  SAP Notes: Check for any relevant SAP Notes that may address known issues related to this error message.
  BOPF Documentation: Review the BOPF documentation for best practices and guidelines on defining and activating business objects.
  
  If the issue persists after following these steps, consider reaching out to SAP support or consulting with a technical expert who specializes in BOPF and ABAP development.