SPRX091 - Namespace &1 does not exist in the Enterprise Services Builder

SAP Error Message - Details

• Message type: E = Error

• Message class: SPRX - Proxy Generation

• Message number: 091

• Message text: Namespace &1 does not exist in the Enterprise Services Builder

What causes this issue?

You tried to read data for an object from the namespace&V1&. However,
this namespace does not exist (any more).

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

System Response

The system displays an error message. You cannot create or change the
proxy.

How to fix this error?

There are different reasons why a namespace might be missing:
You deleted the namespace in the Enterprise Services Builder
In this case it is recommended that you delete all proxies for this
namespace.
You changed the address of the Enterprise Services Builder responsible
for this SAP system later. However, this namespace does not exist in the
new Enterprise Services Builder.
<DS:TX.SPRX_IFR_CONNECTION>Correct</> the address of the Enterprise
Services Builder or delete the proxies for this namespace.

Error message extract from SAP system. Copyright SAP SE.