SAP Note 25565 - MRP No avail. check for variable-size item possible

Symptom:

During the component processing of a planned order, it is not possible to perform the availability check for a variable-sized item. The same applies to the component processing of a run schedule header.

Cause and prerequisites

The pushbutton 'Avail.chck' does not exist on the screen.

Solution
Include the pushbutton as a graphic element on the screen.

Program: SAPLM61Q
Screen: 0903 Planned order processing
0923 Serial order processing
Field name: VERFPR
Field text: Avail.chck
Function code: VERP

Then generate the screen.