How To Fix WSUBST021 - Cannot delete all items

SAP Error Message - Details

• Message type: E = Error

• Message class: WSUBST - Substitution Article Handling

• Message number: 021

• Message text: Cannot delete all items

What causes this issue?

Based on the current Customizing settings, the system could not delete
all items. The period between the substitution date and the current date
is shorter than the minimum retention period defined in Customizing for
entries in the assignment table.

System Response

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

How to fix this error?

You can define the minimum retention period of assignment table entries
in the IMG activity <DS:TRAS.S_PR0_40000103> Activate/Process
Substitution Processing</>.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.