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SAP Fiori PO Approval Error

Hi All,

Struggling to get to the bottom of this issue when configuring the PO approval for Fiori:

Data Provider implementation 'ZTM_TGW_SVC_MODEL_0001_BE' '01' '/IWPGW/BWF' does not exist

The closest I found that someone who had a related error was this:

I have confirmed that the ALIAS for the GW is pointing to the correct client, in our case 400, additionally ensuring that the tests in SPRO for the alias work and all looks good. Where it gets a little fuzzy is with the gateway service builder mentioned as I cannot see which project I should use or if we should create a new project ourselves relating to the PO approval app.

Any input/suggestions/documentation will be valuable.

Thank you.

Former Member

Hi Douglas,

I had exactly the same error, and fixed it by maintaining the following,

SPRO->SAP Netweaver->Gateway->OData Channel Development with IW_BEP->Registration->Assign Data Provider to Data Model

My guess is in your Activate and Maintain Service transaction, if you create a TASKPROCESSING service and assign the Software version as DEFAULT and then change it to /IWPGW/BWF, it does not get changed here and it stays as DEFAULT,

Delete the entry with the Software version as Default and add a new one with /IWPGW/BWF, this worked fine for me, 

Best Regards


SAP Rapid Innovation Group - RIG

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