ATP not being triggered automatically after changing UE EXIT_SAPLATPC_002

[Former Member]

Hello everyone. I am having a problem with ATP.

This error is happening within VA02 (or VA01).

I have just added some logic to EXIT_SAPLATPC_002 - include ZXATPU02 (which is in the modification ATP00001) but now that I have made this change it prevents ATP from automatically being invoked when I make changes to the item on the sales order. The only way I can get ATP to be invoked is by

choosing check availability.

I tried searching all available avenues and posted to OSS who said it is a consulting issue. Does anyone know what I may be missing with this.

I think the code error occurs in the below area:

FM ATP_EXPLANATION

Subroutine PERFORM DIALOGUE_EXECUTE.

FORM dialogue_execute.

...

IF NOT atpcsx-force_dia IS INITIAL

Thank you for your time and help! Tom

[Former Member]

I wanted to post the reply for this in case people have the same issue. I found that the issue was not in code, but configuration in table TVTA-REVFP. Here is the menu path for the configuration that drives if the delivery proposal dialog comes uo or not:

SPROSales and DistributionBasic FunctionsAvailability Check and Transfer of RequirementsAvailability CheckAvailability Check with ATP Logic or Against PlanningDefine Default Settings