Need to update to sap patch level 15

[JhoSouza]

Describe the Bug

When using SAP NetWeaver RFC SDK Patch Level 15, the BAPI_PO_GETDETAIL function triggers a decimal.InvalidOperation: [<class 'decimal.ConversionSyntax'>] error during runtime. This issue seems to be related to data type conversion (likely with Decimal fields) in the Python pyrfc library.

To Reproduce

1. Set up the environment with:
   • OS: Windows
   • PyRFC Version: 3.3.1
   • SAP NetWeaver RFC SDK Patch Level: 15
2. Call the BAPI_PO_GETDETAIL function with a valid purchase order number:

   result = conn.call('BAPI_PO_GETDETAIL', PURCHASEORDER='3123123123)

Additional context
Some BAPI functions work correctly, but others, like BAPI_PO_GETDETAIL, encounter this issue.

[SebastianWolf-SAP]

Please see #372 - this repository is no longer maintained.