ABAP aakaas and build steps: Parse odata error json

[tiloKo]

If the ABAP backends netweaver gateway service returns an error in json format parse it and extract human readable error stack instead of just printing the json to the log.

[sonarcloud[bot]]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
No data about Coverage
No data about Duplication

See analysis details on SonarCloud

[bluesbrother84]

/it