error during Generating code in SDK WorkSpace

Hi,
I am getting below error during Generating code.

null
Error
Thu Jun 25 18:29:16 IST 2015
An internal error occurred during: "Generating code".

java.lang.IllegalArgumentException:
com.sybase.uep.tooling.codegeneration.coordinator.CoordinatorException:
Entity ModuleM has too many columns to row size larger than max page
size.
at
com.sybase.uep.tooling.codegeneration.ui.CodeGenerationJob.runInWorkspace(CodeGenerationJob.java:133)
at
org.eclipse.core.internal.resources.InternalWorkspaceJob.run
(InternalWorkspaceJob.java:38)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)
Caused by:
com.sybase.uep.tooling.codegeneration.coordinator.CoordinatorException:
Entity ModuleM has too many columns to row size larger than max page
size.
at
com.sybase.uep.tooling.codegeneration.coordinator.impl.ClientObjectAPICoordinator.sendRequest(ClientObjectAPICoordinator.java:115)
at
com.sybase.uep.tooling.codegeneration.ui.CodeGenerationJob.sendRequest
(CodeGenerationJob.java:206)
at
com.sybase.uep.tooling.codegeneration.ui.CodeGenerationJob.processTasks
(CodeGenerationJob.java:176)
at
com.sybase.uep.tooling.codegeneration.ui.CodeGenerationJob.runInWorkspace(CodeGenerationJob.java:127)
... 2 more
Caused by:
com.sybase.uep.tooling.codegeneration.clientobjectapi.ClientObjectAPIException: Entity ModuleM has too many columns to row size larger than max
page size.
at
com.sybase.uep.tooling.codegeneration.coordinator.CoordinatorException.<init>(CoordinatorException.java:27)
... 6 more
Caused by: com.sybase.afx.compiler.AfxException: Entity ModuleM has too
many columns to row size larger than max page size.
at
com.sybase.uep.tooling.codegeneration.CodeGenerationException.<init>
(CodeGenerationException.java:26)
at
com.sybase.uep.tooling.codegeneration.clientobjectapi.ClientObjectAPIException.<init>(ClientObjectAPIException.java:27)
at
com.sybase.uep.tooling.codegeneration.clientobjectapi.impl.ClientObjectAPIDelegator.generate(ClientObjectAPIDelegator.java:163)
at
com.sybase.uep.tooling.codegeneration.coordinator.impl.ClientObjectAPICoordinator.sendRequest(ClientObjectAPICoordinator.java:86)
... 5 more

Regards,
Sanjay Kumar