Hi ,
check this
[HOW TO GET RID OF SP STACK MISMATCH ISSUES|https://www.sdn.sap.com/irj/scn/wiki?path=/display/erphcm/howTOGETRIDOFSPSTACKMISMATCHISSUES]
https://websmp107.sap-ag.de/~form/sapnet?_SHORTKEY=01100035870000698507&
https://websmp204.sap-ag.de/erp-ehp
CRANGV