Message type: E = Error
Message class:  AUR - Unbilled Revenue Reporting and Mass Simulation 
Message number: 044
Message text: UIS version &1 does not exist for information structure &2
Simulation period &V3& uses <DS:DE.BISIMTYPE>mass simulation type</>
&V4&. This mass simulation type is allocated to
<DS:DE.MCINF_BI>information structure</> &V2&. <DS:DE.MCVERSION_BI>UIS
version</> &V1& is therefore only valid if it also exists for
information structure &V2&. This is not the case here.
The system issues an error message and will not allow you to continue with this transaction until the error is resolved.
Choose one of the following options:
Choose another version.
Generate version &V1& for information structure &V2& with report
<DS:RE.REA_UIS_VERSION_FOR_MASS_SIM>REA_UIS_VERSION_FOR_MASS_SIM</>.
Error message extract from SAP system. Copyright SAP SE.
The SAP error message AUR044 indicates that the UIS (Update Information Structure) version specified does not exist for the given information structure. This error typically arises in the context of reporting or data extraction processes where the system is trying to access a specific version of an information structure that has not been defined or activated.
Cause: Non-existent UIS Version: The specified UIS version is not defined in the system. Incorrect Configuration: The information structure may not be properly configured or activated. Data Dictionary Issues: There may be inconsistencies or issues in the data dictionary related to the information structure. Transport Issues: If the configuration was transported from another system, the UIS version may not have been included in the transport.
Solution: Check UIS Version: Verify that the UIS version you are trying to access actually exists. You can do this by navigating to the relevant configuration settings in SAP. Use transaction code SARA or SCDO to check
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