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Former Member
Apr 24, 2014 at 01:22 PM

Creating purchase requisitions instead of planned orders after MRP run in MDBT

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When running regenerative planning in MDBT for plant with following details ,The system has to provides planned orders for the materials .


Processing key:NEUPL

Create Purchase requisition :3

Schedule lines:3

Create MRP list:1

Planning Mode:1

Scheduling :1

But sometimes it provides purchase requisitions for certain materials.The problem happens for different materials at different times.

I checked the material master and found that procurement type is external procurement.Business need to create planned order for the materials and then want to convert it to purchase requisition.

MRP group is assigned to the materials but no creation indicator maintained for the MRP group.

Please tell me why this run creates purchase requisitions suddenly and in the next run it disappears?