3540221 - Line item validation error in Group Reporting "FINCS_ACCTG_INTEG100"

When running Line Item Validation in Group Reporting you receive the following error:

"Message no. FINCS_ACCTG_INTEG100"

"Item XYZ: Subitem ABC is not maximum selection DEF"

(XYZ represents the Item ID)

(ABC represents the Subitem value)

(DEF Represents the selection ID)

SAP S/4HANA Cloud Public Edition 

1. Open the Data Monitor app. 
2. Run line item validation in data monitor.
3. Receive the following error message:

   "Reclassify the data record manually using manual posting with the special document type of posting level 0C (Adjustment Entry for Universal Document).

   Make sure that on the item ABC, the characteristic values of the drilldown characteristic Subitem should be limited to the maximum selection DEF.

   Message no. FINCS_ACCTG_INTEG100"

The item is included in a selection present in the error message, however the subitem ABC is not included in the selection for the maximum selection DEF present in the error message. 

To resolve this issue, please follow the steps below:

1. In the "Define Selections" app select the relevant selections (DEF) present in the error message create the necessary subitem (subitem ABC).
2. Follow the steps outlined in the SAP Help Portal - Define Selections

SAP Help Portal - Define Selections

Data monitor, FINCS_ACCTG_INTEG100, posting level 0C, maximum selection, characteristic Subitem, characteristic value, subitem 999, Z-BC-TT-R, Z-BC-TT-A,  Define Selections App, maximum selection Z-BC-TT-A, document type, posting level, 0C (Adjustment Entry for Universal Document) , KBA , FIN-CS-COR-MON-2CL , Monitor (Public Cloud) , Problem