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SAP Knowledge Base Article - PublicSymptom
There is an error "You do not have start authorization for R3TR IWSV API_BUSINESS_PARTNER 0001, return code 4" when using the Postman
Environment
SAP S/4HANA Cloud
Cause
standard behavior
Resolution
You should generate the password for your communication user xxxxx in the APP Maintain Communication Users by clicking the button "Propose Password" and save it.
Keywords
R3TR IWSV API_BUSINESS_PARTNER 0001, return code 4, Maintain Communication Users , KBA , LO-MD-BP-ODT , OData Service for Business Partner , How To
Product
SAP S/4HANA Cloud 2308
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