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CWWKE0702E Could not resolve module com.ibm.zosconnect.logger.fs, after upgrading z/OS Connect to v3.0.9 (PI96947)

Question & Answer


Question

Why do I get errors when starting zOS Connect Enterprise Edition (EE) V3.0.9 after applying APAR PI96947?

The following error and warning messages are being issued to the Liberty messages.log file:

 [6/8/18 15:16:44:159 GMT] 00000013 LogService-217-com.ibm.zosconnect.interceptor.logger.fs      E CWWKE0702E: Could not resolve module: com.ibm.zosconnect.interceptor.logger.fs [217]
   Unresolved requirement: Import-Package: com.ibm.zosconnect.spi; version="[2.0.0,3.0.0)"
     -> Export-Package: com.ibm.zosconnect.spi; bundle-symbolic-name="com.ibm.zosconnect"; bundle-version="2.0.9.20180515-1408"; version="2.0.9.20180515-1408"; uses:="com.ibm.json.java,com.ibm.websphere.ras.annotation"
        com.ibm.zosconnect [220]
          Unresolved requirement: Import-Package: com.fasterxml.jackson.dataformat.yaml; version="[2.9.0,3.0.0)"
            -> Export-Package: com.fasterxml.jackson.dataformat.yaml; bundle-symbolic-name="com.fasterxml.jackson.dataformat.jackson-dataformat-yaml"; bundle-version="2.9.5"; version="2.9.5"; uses:="com.fasterxml.jackson.core,com.fasterxml.jackson.core.base,com.fasterxml.jackson.core.format,com.fasterxml.jackson.core.io,com.fasterxml.jackson.core.util,com.fasterxml.jackson.databind,org.yaml.snakeyaml,org.yaml.snakeyaml.emitter,org.yaml.snakeyaml.error,org.yaml.snakeyaml.events,org.yaml.snakeyaml.parser,org.yaml.snakeyaml.resolver"
               com.fasterxml.jackson.dataformat.jackson-dataformat-yaml [245]
                 Unresolved requirement: Import-Package: org.yaml.snakeyaml; version="[1.18.0,2.0.0)"
 
 [6/8/18 15:16:44:272 GMT] 00000013 LogService-220-com.ibm.zosconnect                            E CWWKE0702E: Could not resolve module: com.ibm.zosconnect [220]
   Unresolved requirement: Import-Package: com.fasterxml.jackson.dataformat.yaml; version="[2.9.0,3.0.0)"
     -> Export-Package: com.fasterxml.jackson.dataformat.yaml; bundle-symbolic-name="com.fasterxml.jackson.dataformat.jackson-dataformat-yaml"; bundle-version="2.9.5"; version="2.9.5"; uses:="com.fasterxml.jackson.core,com.fasterxml.jackson.core.base,com.fasterxml.jackson.core.format,com.fasterxml.jackson.core.io,com.fasterxml.jackson.core.util,com.fasterxml.jackson.databind,org.yaml.snakeyaml,org.yaml.snakeyaml.emitter,org.yaml.snakeyaml.error,org.yaml.snakeyaml.events,org.yaml.snakeyaml.parser,org.yaml.snakeyaml.resolver"
        com.fasterxml.jackson.dataformat.jackson-dataformat-yaml [245]
          Unresolved requirement: Import-Package: org.yaml.snakeyaml; version="[1.18.0,2.0.0)"

Answer

z/OS Connect EE V3.0.9 PTF (PI96947) upgraded the embed WebSphere Liberty Profile (WLP) version which updated the jackson libraries that are shipped with z/OS Connect EE, and resulted in the error messages on server startup:

 Unresolved requirement: Import-Package:

After applying PTF PI96947 on the first server startup use the "--clean" parameter, see link below:

https://www.ibm.com/support/knowledgecenter/SS4SVW_3.0.0/com.ibm.zosconnect.doc/operating/start_stop_server.html

After the inital server start you will be able to start the server normally without this parameter.

Regards, Anthony R. zCEE L2 Support

[{"Business Unit":{"code":"BU058","label":"IBM Infrastructure w\/TPS"},"Product":{"code":"SSGMGV","label":"CICS Transaction Server"},"Platform":[{"code":"PF035","label":"z\/OS"}],"Component":"","Version":"","Line of Business":{"code":"LOB35","label":"Mainframe SW"}},{"Business Unit":{"code":"BU058","label":"IBM Infrastructure w\/TPS"},"Product":{"code":"SSNPJM","label":"IBM z\/OS Connect"},"Platform":[{"code":"PF035","label":"z\/OS"}],"Line of Business":{"code":"LOB35","label":"Mainframe SW"}}]

Product Synonym

CICS/TS CICSTS CICS TS CICS Transaction Server;zCEE

Document Information

Modified date:
14 February 2023

UID

dwa1453330