How To Fix MODEL115 - Active table missing for relations attributes for IO class '&2' in '&1'

SAP Error Message - Details

• Message type: E = Error

• Message class: MODEL - Modeling

• Message number: 115

• Message text: Active table missing for relations attributes for IO class '&2' in '&1'

What causes this issue?

No active table for storing attributes for outgoing relations could be
identified for the given IO class.

System Response

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

How to fix this error?

For the table record in which the objects of the given IO class are
stored, check in the following tables whether an active table is
specified in the field REPROPTAB:
SDOKLOPHRTAB, if this is a LOIO class
SDOKPHRTAB, if this is a PHIO class
If an active table is not specified, you can use the report
RSIR_M_COPY_TABSET to add it.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MODEL115 - Active table missing for relations attributes for IO class '&2' in '&1' ?

  The SAP error message MODEL115 indicates that there is an issue with the active table for relation attributes in the context of an InfoObject (IO) class. This error typically arises when the system cannot find the necessary active table for the specified InfoObject, which is essential for processing data in the context of SAP BW (Business Warehouse) or SAP HANA.
  Cause:
  
  Missing Active Table: The active table for the specified InfoObject is not available or has not been generated. This can happen if the InfoObject was not properly activated or if there were issues during the data modeling process.
  Incorrect Configuration: There may be a misconfiguration in the InfoObject settings or in the data model that references this InfoObject.
  Transport Issues: If the InfoObject was transported from one system to another, the active table may not have been included in the transport request.
  Data Model Changes: Changes made to the data model or InfoObject without proper activation can lead to this error.
  
  Solution:
  
  Activate the InfoObject: Go to the InfoObject in the SAP BW modeling tools and ensure that it is activated. You can do this by navigating to the InfoObject and selecting the "Activate" option.
  Check for Active Table: Verify if the active table exists in the database. You can do this by checking the relevant database tables in the SAP system.
  Rebuild the Data Model: If the InfoObject is part of a larger data model, consider rebuilding or reactivating the entire data model to ensure all components are correctly configured.
  Transport Request: If the InfoObject was transported, check the transport request to ensure that all necessary components, including the active table, were included.
  Check for Dependencies: Ensure that all dependencies related to the InfoObject are correctly set up and activated.
  
  Related Information:
  
  Transaction Codes: You can use transaction codes like RSA1 (Data Warehousing Workbench) to access the InfoObject and check its status.
  SAP Notes: Look for relevant SAP Notes that may address specific issues related to this error message. SAP Notes often provide patches or additional guidance for resolving known issues.
  Documentation: Refer to SAP documentation for InfoObjects and data modeling in BW to understand the requirements for activation and configuration.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP Basis or BW team for further investigation, as they may have access to logs and additional tools to diagnose the problem.