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migration cockpit - error message CNV_DMC_WDA051

Jan 09 at 02:07 AM

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Hi

Testing cost center upload with migration cockpit in S/4hana1610 now.

1. Download the template

2. Fill in the data as required

3. Upload the sheet

4. Activate

5. Validation

Getting an error message at validation but without detailed info.

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Error during preparation of the data transfer; try again later

Message no. CNV_DMC_WDA051

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not sure what it means... tried a few times already with different uploads but nothing works it out. Thanks in advance for any input

kilf

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Former Member

Hi,

this can happen, when you are in edit-mode in the Migration Object with LTMOM or MWB.

regards Nihad

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3 Answers

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Former Member Jan 11 at 11:50 AM
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Dear klif wiee, did you manage to solve your issue ?

I also have the issue on my new system via tcode ltmc,
Earlier i did not face this issue, so i am suspecting data related issue

Error during preparation of the data transfer; try again later Message no. CNV_DMC_WDA051

System Details
NW 7.52 FOR S/4HANA
1709 SAP S/4HANA 1709
S4CORE1020000

Best Regards,
Alex

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No Alex unfortunately I still don't have a way out... expecting someone can help a bit

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Jack Wong Jan 18 at 06:16 AM
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Do you get this error DMCLG206:

Migration object Z_CUSTOMER_001 is locked by user <user id>

before CNV_DMC_WDA051 ?

I also have this problem, and we restart our server. Then it's working fine now.

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Former Member Jan 24 at 04:05 AM
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Got another ABAP Dump

Category ABAP programming error
Runtime Errors CALL_FUNCTION_NOT_FOUND
Except. CX_SY_DYN_CALL_ILLEGAL_FUNC
ABAP Program CL_DMC_ACCESS_PLAN============CP
Application Component CA-LT Date and Time 24.01.2018 11:32:06


An attempt was made to execute the statement CALL FUNCTION in the program "CL_DMC_ACCESS_PLAN============CP". The name of the function module to be called is "/1LT/S4DACS_110000000000052".

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Former Member

Hello,

I'm getting the same error in LTMC with Supplier template.

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Former Member

Hello,

I also have the same error with supplier template. Kindly share the solution to this please. Thank you

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Hi,

This is caused by inconsistent object generation. You need to deactivate the file and delete it.

Then de-activate the object from the list and then re-activate it.

That should delete old FM's and generate new ones which might resolve the issue.

Thanks and Regards,

Dharshan A

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Former Member

Hi,

I have the same error in fixed assets.

I also cant deactivate it as i had previously transfer data and i get "Cannot deactivate migration object Migration of Fixed assets(FILE2S4); data was already transferred).

Has anyone found a solution?

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Hi,

If you have access to LTMOM transaction, you can re-generate the object in the change mode.

Thanks and Regards,

Dharshan A

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You can use the report DMC_MT_GENERATION to generate de FM's asociated with a particular object


Regards

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