Eclipse启动ABAP程序时弹出SAP-Logon登录界面问题咨询

Hey there, let's break down this odd issue where you get an extra SAP Logon pop-up (no input needed, just a click) when running an ABAP program for the first time in Eclipse—especially since your coworkers don't face this. This is almost always tied to local configuration quirks in your Eclipse or SAP GUI setup. Here are the most likely fixes to check:

1. Verify Eclipse ADT System Connection Settings #

• Open Eclipse and go to Window > Preferences > ABAP Development > System Connections
• Locate your target SAP system and check the Logon Data section:
  • Ensure the Use Secure Storage option is enabled. If it's unchecked, Eclipse might not persist your login session properly, triggering a quick re-confirmation prompt.
  • Double-check that all logon details (client, user, language) match exactly what your colleagues use—even a small mismatch here can cause unexpected behavior.

2. Check SAP GUI Security & SSO Configurations #

• Launch SAP Logon, right-click your system entry, and select Properties > Security
• Confirm the Security Policy is set to Default (or matches your colleagues' settings). Custom security policies can sometimes enforce extra session validation steps.
• Review the Single Sign-On settings: If your SSO setup (like Kerberos or cached credentials) differs from your team's, this might trigger the redundant prompt. Ensure SSO is enabled and configured the same way as your coworkers.

3. Clear Eclipse ADT Cache & Session Data #

Corrupted local cache can mess up login state persistence. Try this:

• Close Eclipse completely
• Navigate to your Eclipse workspace directory, then go to .metadata/.plugins/com.sap.adt.systems
• Delete the cache files associated with your SAP system (be careful not to delete files for other systems if you have multiple)
• Restart Eclipse, re-login to your SAP system, and test running an ABAP program again.

4. Check ADT Plugin Version Compatibility #

Outdated ABAP Development Tools (ADT) plugins might have known bugs related to session management:

• Go to Help > About Eclipse IDE > Installation Details
• Look for plugins starting with com.sap.adt.* and compare their versions with your colleagues'. If yours is significantly older, try updating to the latest version compatible with your company's SAP system.

5. Reset Windows Credential Manager Entries #

Sometimes corrupted Windows credentials can cause login inconsistencies:

• Open Windows Credential Manager (search for it in the Start menu)
• Go to Windows Credentials and find any entries related to your SAP system
• Delete these entries, then re-login to both SAP Logon and Eclipse ADT. This forces the system to generate fresh, valid credentials.

If none of these steps resolve the issue, it might be worth checking with your company's SAP Basis team to see if your user ID has any unique login restrictions. But in most cases, one of the above local configuration fixes should do the trick.

内容的提问来源于stack exchange，提问作者schmelto