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SAP EWM - Product Master Error : Parameter error during call - /SCMB/MD_LOCK101

May 26, 2017 at 09:31 AM


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Hello Expert,

I am trying to extend material for SAP EWM warehouse in SAP HANA on-premise client but getting attached error. According to SAP HANA EWM integration guide I believe there is no need for CIFing material from ECC to EWM.

Error message is as below:

Parameter error during call

Message no. /SCMB/MD_LOCK101

Please let me know if we have any SAP note & it looks like standard program error.

Thanks in advance.

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2 Answers

Juergen Pitz
May 26, 2017 at 12:07 PM


yes, in a S/4HANA embedded EWM scenario you do not need to CIF. But this error message would also no appear in a decentral EWM and without having cifed the material. So it must be something else.

Have you tried a process in your warehouse for this product already without creating a warehouse product? Does you warehouse number work at all?



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And it is EWM. NOT eWM - Duh!

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Hi Juergen,

Thanks for your reply. Without extending product in /SCWM/MAT1 I am able to complete the GR in EWM as well as in ECC.

Find below screenshot from monitor.

However, system is still not allowing to maintain the product master.

Please suggest if in case you come across any SAP note to solve this.



stock.jpg (28.8 kB)
Balasubramanian Meenakshisundaram 19 hours ago


I am getting the same error when I am creating Product master in S4HANA 1709.

But I am able to process in my warehouse for this product without creating a warehouse product.

Did anybody come across this type of error.

Thanks in advance

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