3583110 - Error M7 146: Special Stock Q not supported in STO Project Stock PGI

• When attempting to post Goods Issue for a cross-company Stock Transport Order, an error message M7 146 "Special Stock Q not supported (check your entry)" is displayed.
• The issue arises during the creation of a STO with account category "Q - Project make to order" and during the Post Goods Issue process.

SAP S/4HANA Cloud Public Edition

Refer to KBA 2420247 - Goods Movement types to verify the supported special stock for the movement type.

The error M7 146 is issued because the movement type 643 does not support special stock Q. The movement type 643 supports "special stock E" but not "special stock Q".

2420247 - Goods Movement types - SAP ERP & SAP S/4 HANA 

STO, Stock Transport Order, PGI, Post Goods Issue, Error M7 146, Special Stock Q, Movement type 643, SAP S/4HANA Cloud Public Edition. , KBA , LE-SHP-DL-STO-2CL , Stock-Transfer-Order (Public Cloud) , Problem