cancel
Showing results for 
Search instead for 
Did you mean: 

PPDS rescheduling error "No slot available for Activity order 0060 G "

former_member863258
Discoverer
0 Kudos
599

Hi Experts

we want to reschedule all our production receipts with below requirements

- production orders operations (which are back dated) - should reschedule and start on today's date

- future firm planned or production orders (which are not aligned) should be realigned to Sales order requirement date

for above, we tried using "rescheduling" function in CDPSB0 but keep getting error as "No slot available for Activity G". Based on SAP help document,, GR processing activity G should not generate capacity requirement on Handling resource.

scheduling-error-in-cdpsb0.png

But why we are seeing this error is not known.

below are set up and observations

- Handling resource is infinite and utilization is 400% ( which is max possible)

- Resource utilization in CDPS_REPT and its showing more than 10000 % load on handling resource.

handlingresource-utilz.jpg

- SO requirement date is Oct 25 and my production order is able to reschedule on Sep 06 as opening date ( I see resource utilization is dropped to less than 10000% in that week.

so-dates-alignment.jpg

- Scheduling Strategy is "infinite scheduling" with planning direction as Backward+reverse

this is really a basic expectation from PPDS to reschedule our receipts but somehow we are not able to get to that..

can you please let us know if we are missing on anything or what are the corrections if any needs to be done to get rid of that error or do we need to follow any scheduling heuristic

your help is really appreciated

Accepted Solutions (0)

Answers (2)

Answers (2)

Sasi2005
Contributor
0 Kudos

Hi,

What is your operation 0160, and on which resource it is being made could you please provide information on that operation. Also is that resource which is on operation 0160 finitely scheduled ? If yes it should be infinitely scheduled so that you dont get this error. You can also try and check if the strategy insert operation helps.

Regards

Sasi

former_member863258
Discoverer
0 Kudos

Hi Sasi

0160 is our last operation and the error is shown for Activity G which is Good receipt ( against Handling Resource ).

the handling resource is Infinite and has 400% capacity utilization

the resource on 0160 is also not marked for Finite and has Set up and teardown activities but the error is specifically for Activity G which is for Handling resource

hope I could clarify your query

thank you for your feedback

Neeraj_Jain
Active Contributor
0 Kudos

Hello amulghodekar,

Please refer below SAP Blog.

https://blogs.sap.com/2020/07/28/how-to-use-pp-ds-planning-log-and-trace/

Regards,

Neeraj Jain

former_member863258
Discoverer
0 Kudos

Thank you Neeraj for quick response! we will try to check in lower environment to replicate this issue and enable detailed log to understand the behavior