How To Fix AJ345 - Operand &1 updates to schema step with fact values

SAP Error Message - Details

• Message type: E = Error

• Message class: AJ - Billing program

• Message number: 345

• Message text: Operand &1 updates to schema step with fact values

What causes this issue?

When schema &V2& is executed, values are updated from step &V3& to step
&V4& using operand &V1&. Operand &V1& was already provided with a
quantity from rate, rate category or installation facts. For technical
reasons, it is not possible to update to operands from the QUANT
category if there are fact values in the target step.

System Response

INCLUDE ISU_VERARB OBJECT DOKU ID TX

How to fix this error?

Correct the structure of the billing schema. No update can be carried
out to a QUANT operand that was already provided with values from the
facts. If necessary, insert an additional schema step for the update.

How can this happen?

You bill an installation for which the FACTQNTY operand is provided
with a value in the facts.
In the billing schema, the quantity QNTY x FACTOR is updated to the
FACTQNTY operand by means of an adding update.
The total of FACTQNTY + QNTY x FACTOR is valuated with a price.
<ZH>Impermissible</> structure of the billing schema:
No. Variant InpOp1 InpOp2 OutOp1
001 QUANTI09 QNTY FACTOR FACTQNTY
002 QUANTI01 FACTQNTY PRICE AMOUNT
<ZH>Permissible</> structure of the billing schema:
No. Variant InpOp1 InpOp2 OutOp1
001 QUANTI09 QNTY FACTOR TOTQNTY
002 QUANTI14 FACTQNTY TOTQNTY
003 QUANTI01 TOTQNTY PRICE AMOUNT

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 AJ345 - Operand &1 updates to schema step with fact values ?

  The SAP error message AJ345 indicates that there is an issue with the operand in the context of a schema step that is trying to update with fact values. This error typically arises in the context of SAP's data processing, particularly in the areas of data warehousing or analytics where schemas and fact tables are involved.
  Cause:
  
  Incorrect Operand: The operand specified in the schema step may not be valid or may not correspond to the expected data type or structure.
  Data Inconsistency: There may be inconsistencies in the data being processed, such as missing values or incorrect formats.
  Schema Configuration: The schema itself may not be properly configured to handle the updates being attempted.
  Version Mismatch: There could be a mismatch between the version of the schema and the data being processed, leading to compatibility issues.
  
  Solution:
  
  Check Operand Validity: Verify that the operand specified in the schema step is correct and corresponds to the expected data structure. Ensure that it is defined properly in the schema.
  Data Validation: Review the data being processed for any inconsistencies or errors. Ensure that all required fields are populated and that data types match the schema definitions.
  Schema Review: Examine the schema configuration to ensure it is set up correctly for the operations being performed. This may involve checking the definitions of the fact tables and their relationships with dimensions.
  Update Schema: If necessary, update the schema to accommodate the changes in the data or to correct any misconfigurations.
  Consult Documentation: Refer to SAP documentation or support resources for specific guidance related to the error message AJ345, as there may be additional context or updates that are relevant.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions to common problems.
  Transaction Codes: Familiarize yourself with relevant transaction codes (like RSA1 for Data Warehousing) that can help you navigate the schema and data models.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, providing insights or solutions from other users.
  
  If the problem persists after following these steps, it may be beneficial to reach out to SAP support for further assistance, providing them with detailed information about the error and the context in which it occurs.