How To Fix RS_B4H_PREPARE_APD055 - Aggregation of type '&1' on the field '&2' is not supported in HCPR.

RS_B4H_PREPARE_APD055 - Overview

• Message type: E = Error

• Message class: RS_B4H_PREPARE_APD - Message class for APD transfer prepare package

• Message number: 055

• Message text: Aggregation of type '&1' on the field '&2' is not supported in HCPR.

What causes this issue?

APD node is using aggregation which is not supported on HCPR field.
Supported aggregations in HCPR are: summation (SUM), minimum (MIN),
maximum (MAX) and No Aggregation (X = if more than one value unequal to
0 exists) (NOP).

System Response

Fields with unsupported aggregation will be ignored and HCPR will be
created without them.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RS_B4H_PREPARE_APD055 - Aggregation of type '&1' on the field '&2' is not supported in HCPR. ?

  The SAP error message RS_B4H_PREPARE_APD055 indicates that there is an issue with the aggregation type being used in a calculation or query in the context of HCPR (HANA Calculation and Planning Runtime). Specifically, it suggests that the aggregation type specified for a particular field is not supported.
  
  Cause:
  
  Unsupported Aggregation Type: The error typically arises when the aggregation type specified for a field in a calculation view or query is not compatible with the HANA Calculation and Planning Runtime. This can happen if you are trying to use an aggregation method that is not allowed for the data type or context of the field.
  Field Configuration: The field in question may not be configured correctly in the underlying data model, or it may not support the specified aggregation type due to its characteristics (e.g., it might be a non-aggregatable field).
  Data Model Issues: There could be issues in the data model design, such as