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Any issues during the calculation of the index are written as messages to the application log.

Message Type


What's the Issue?


Very high

Exception because manifest.json file is not valid or cache buster token could not be calculated



Component ID occurs or is used more than once



Component ID is potentially not valid

To access the application log, choose View … Logs in the report /UI5/APP_INDEX_CALCULATE. The application log is also persisted in client 000 by default and can be analyzed using transaction SLG1.

Technically, the application log is referenced by the object /UI5/APPIDX. This object has the following subobjects:


What Does It Contain?


General information like time and duration of the last calculation of the index, number of single repositories, and number of updated table entries


Error messages that occurred when a single repository was processed

The external ID is the name of the single repository.


Component-related messages from a consistency check carried out at the end of the calculation of the index

The consistency check includes the following:

  • Whether the same component ID is contained in more than one repository

  • Whether the component ID is valid

  • Whether a reuse component defined in the dependencies is not contained in the application index

The external ID is the component ID.

The application log contains only entries of the last run of the report /UI5/APP_INDEX_CALCULATE and any older entries are removed automatically. For more information, see SAP Library for SAP Business Warehouse on SAP Help Portal. Open Business Warehouse (Function-Oriented View) for SAP NetWeaver 7.4 or 7.5 and search for Analyze Logs.