How To Fix AH007 - El sistema todavía utiliza el operando &1

SAP Error Message - Details

• Message type: E = Error

• Message class: AH - IS-U billing (master data)

• Message number: 007

• Message text: El sistema todavía utiliza el operando &1

¿Qué causa este problema?

You would like to delete an operand. However, it is not possible in
this case because the operand is still used.

¿Cómo arreglar este error?

Check whether the operand is really to be deleted. If so, proceed as
follows:
Determine where the operand is used. To do so, press the <LS>where-used
list</> icon.
Delete the operand wherever it is used.

Extracto de mensaje de error del sistema SAP. Copyright SAP SE.