The following steps are taken from SAP Note 2421452 – How to redeploy the ADS server.
Symptom
There are different operations which can lead to an issue in the ADS server, during its startup or even in periodic processes. In such cases, a simply restart of JAVA engine along with the ADS redeploy can solve the issue
Solution
In order to redeploy the ADS server, follow the steps below,
- On this path ‘/usr/sap/[SAP-SID]/[instance-no]/j2ee/os_libs/adssap/’, change the name of the folder ‘adssap’ to ‘adssap_old’
- Stop the SAP JAVA engine.
- On this path /usr/sap/SID/JCxx/j2ee/cluster, rename version.bin to version.bin.old
- Start the JAVA engine
- Verify if the system recreated ‘adssap’ folder in the same path;
- Verify if ADS libs and processes were deployed in ADSSAP.
Note: If ADS functionality works after these steps, created folder ‘adssap_old’ can be deleted.
