How To Fix R8053 - No valid application component hierarchy exists

SAP Error Message - Details

• Message type: E = Error

• Message class: R8 - Messages from the meta data generation

• Message number: 053

• Message text: No valid application component hierarchy exists

What causes this issue?

Currently no application component hierarchy ("APCO_MERGED", database
table RODSAPPL and RODSAPPLT) exists in the system. This is required in
BW so that the DataSources can be displayed correctly in the source
system tree.

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?

Copy the application component hierarchy from the Content using
transaction RSA9.

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 R8053 - No valid application component hierarchy exists ?

  The SAP error message R8053 "No valid application component hierarchy exists" typically occurs when there is an issue with the application component hierarchy in the SAP system. This error can arise in various contexts, such as during the execution of certain transactions or reports that rely on the application component structure.
  Causes:
  
  Missing or Incomplete Configuration: The application component hierarchy may not be properly configured or may be missing entirely in the system.
  Transport Issues: If the application component hierarchy was transported from another system, there may have been issues during the transport process that led to incomplete or missing data.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to access the application component hierarchy.
  Data Consistency Issues: There may be inconsistencies in the data that prevent the system from recognizing the application component hierarchy.
  
  Solutions:
  
  Check Configuration: Verify that the application component hierarchy is correctly configured in the system. This can typically be done in the SAP Customizing Implementation Guide (IMG) under the relevant application area.
  Transport Check: If the hierarchy was transported, check the transport logs for any errors or issues. You may need to re-transport the relevant objects or manually create the hierarchy if necessary.
  Authorization Check: Ensure that the user has the necessary authorizations to access the application component hierarchy. This can be checked in the user roles and profiles.
  Data Consistency Check: Run consistency checks or reports to identify any inconsistencies in the application component data. You may need to correct any inconsistencies found.
  Consult Documentation: Refer to SAP documentation or notes related to the specific application area you are working with for any additional troubleshooting steps or known issues.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific notes related to error R8053. SAP frequently updates its knowledge base with solutions for known issues.
  Transaction Codes: Familiarize yourself with relevant transaction codes that may help in troubleshooting, such as SE80 (Object Navigator) or SE11 (Data Dictionary).
  Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with detailed information about the error and the context in which it occurs.
  
  By following these steps, you should be able to identify and resolve the issue related to the R8053 error message in your SAP system.