How To Fix AD213 - Choose name VARKEY for second key field

AD213 - Overview

• Message type: E = Error

• Message class: AD - Data Dictionary application messages

• Message number: 213

• Message text: Choose name VARKEY for second key field

What causes this issue?

You changed the system proposal for the fields of a physical pool, but
a physical pool has a fixed structure.
A pool must have exactly two key fields with the names
TABNAME (for the name of the logical pooled table) and VARKEY (the
key fields of the logical pooled table are stored as a string here).

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

System Response

How to fix this error?

Set the definition of the physical pool back to the
proposed structure.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message AD213 - Choose name VARKEY for second key field ?

  The SAP error message AD213, which states "Choose name VARKEY for second key field," typically occurs in the context of defining a variant for a report or transaction in SAP. This error indicates that the system expects a specific naming convention for the second key field in a variant definition.
  
  Cause:
  The error arises when you are trying to create or modify a variant for a report, and the second key field does not adhere to the expected naming convention. In this case, the system is specifically looking for the name "VARKEY" for the second key field, which is a requirement for certain reports or transactions.
  
  Solution:
  To resolve this error, you should follow these steps:
  
  
  Check the Variant Definition: Go to the transaction where you are defining the variant (e.g., SE38 for ABAP programs or the specific transaction code for the report).
  
  
  Edit the Variant: If you are creating a new variant or modifying an