How To Fix WAHD001 - Period indicator &1 is not allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: WAHD - Messages for Alternative Historical Data

• Message number: 001

• Message text: Period indicator &1 is not allowed

What causes this issue?

The <DS:GLOS.3526C46EAFAB52B9E10000009B38F974>period indicator</>
entered is not valid.

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?

Use a valid period indicator. Valid period indicators are T, W, M and
P.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.